| 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 | $216.70 | 4.637% | $226.7484 | $226.75 | $226.75 | $226.70 |
| Purchase #2 | $242.80 | 8.344% | $263.0592 | $263.06 | $263.05 | $263.10 |
| Purchase #3 | $166.74 | 6.314% | $177.268 | $177.27 | $177.25 | $177.30 |
| Purchase #4 | $116.26 | 11.328% | $129.4299 | $129.43 | $129.45 | $129.40 |
| Purchase #5 | $26.98 | 3.670% | $27.9702 | $27.97 | $27.95 | $28.00 |
| Purchase #6 | $57.86 | 12.623% | $65.1637 | $65.16 | $65.15 | $65.20 |
| Purchase #7 | $50.67 | 4.202% | $52.7992 | $52.80 | $52.80 | $52.80 |
| 7 purchase totals = | $878.01 | $942.4386 | $942.44 | $942.40 | $942.50 | |