| 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 | $234.39 | 8.421% | $254.128 | $254.13 | $254.15 | $254.10 |
| Purchase #2 | $149.64 | 9.702% | $164.1581 | $164.16 | $164.15 | $164.20 |
| Purchase #3 | $41.81 | 6.473% | $44.5164 | $44.52 | $44.50 | $44.50 |
| Purchase #4 | $106.98 | 6.106% | $113.5122 | $113.51 | $113.50 | $113.50 |
| Purchase #5 | $13.49 | 13.182% | $15.2683 | $15.27 | $15.25 | $15.30 |
| Purchase #6 | $57.66 | 11.867% | $64.5025 | $64.50 | $64.50 | $64.50 |
| Purchase #7 | $116.65 | 10.832% | $129.2855 | $129.29 | $129.30 | $129.30 |
| 7 purchase totals = | $720.62 | $785.3710 | $785.38 | $785.35 | $785.40 | |