| 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 | $206.74 | 11.154% | $229.7998 | $229.80 | $229.80 | $229.80 |
| Purchase #2 | $197.78 | 5.632% | $208.919 | $208.92 | $208.90 | $208.90 |
| Purchase #3 | $213.75 | 7.226% | $229.1956 | $229.20 | $229.20 | $229.20 |
| Purchase #4 | $34.39 | 3.677% | $35.6545 | $35.65 | $35.65 | $35.70 |
| Purchase #5 | $126.46 | 12.176% | $141.8578 | $141.86 | $141.85 | $141.90 |
| Purchase #6 | $194.72 | 6.799% | $207.959 | $207.96 | $207.95 | $208.00 |
| Purchase #7 | $172.78 | 9.476% | $189.1526 | $189.15 | $189.15 | $189.20 |
| 7 purchase totals = | $1,146.62 | $1,242.5383 | $1,242.54 | $1,242.50 | $1,242.70 | |