| 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 | $37.98 | 5.853% | $40.203 | $40.20 | $40.20 | $40.20 |
| Purchase #2 | $22.60 | 9.834% | $24.8225 | $24.82 | $24.80 | $24.80 |
| Purchase #3 | $152.61 | 11.744% | $170.5325 | $170.53 | $170.55 | $170.50 |
| Purchase #4 | $169.79 | 13.833% | $193.2771 | $193.28 | $193.30 | $193.30 |
| Purchase #5 | $149.79 | 9.204% | $163.5767 | $163.58 | $163.60 | $163.60 |
| Purchase #6 | $112.78 | 13.812% | $128.3572 | $128.36 | $128.35 | $128.40 |
| Purchase #7 | $196.59 | 12.169% | $220.513 | $220.51 | $220.50 | $220.50 |
| 7 purchase totals = | $842.14 | $941.2820 | $941.28 | $941.30 | $941.30 | |