| 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 | $237.60 | 3.862% | $246.7761 | $246.78 | $246.80 | $246.80 |
| Purchase #2 | $97.61 | 12.256% | $109.5731 | $109.57 | $109.55 | $109.60 |
| Purchase #3 | $33.91 | 8.773% | $36.8849 | $36.88 | $36.90 | $36.90 |
| Purchase #4 | $173.80 | 12.683% | $195.8431 | $195.84 | $195.85 | $195.80 |
| Purchase #5 | $96.48 | 8.578% | $104.7561 | $104.76 | $104.75 | $104.80 |
| Purchase #6 | $151.71 | 7.534% | $163.1398 | $163.14 | $163.15 | $163.10 |
| Purchase #7 | $134.29 | 9.784% | $147.4289 | $147.43 | $147.45 | $147.40 |
| 7 purchase totals = | $925.40 | $1,004.4020 | $1,004.40 | $1,004.45 | $1,004.40 | |