| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $197.29 | 12.380% | $221.7145 | $221.71 | $221.70 | $221.70 |
| Purchase #2 | $107.34 | 7.704% | $115.6095 | $115.61 | $115.60 | $115.60 |
| Purchase #3 | $169.35 | 6.707% | $180.7083 | $180.71 | $180.70 | $180.70 |
| Purchase #4 | $167.45 | 4.347% | $174.7291 | $174.73 | $174.75 | $174.70 |
| Purchase #5 | $244.32 | 9.840% | $268.3611 | $268.36 | $268.35 | $268.40 |
| Purchase #6 | $110.77 | 7.832% | $119.4455 | $119.45 | $119.45 | $119.40 |
| Purchase #7 | $161.96 | 10.766% | $179.3966 | $179.40 | $179.40 | $179.40 |
| 7 purchase totals = | $1,158.48 | $1,259.9646 | $1,259.97 | $1,259.95 | $1,259.90 | |