| 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 | $177.99 | 3.408% | $184.0559 | $184.06 | $184.05 | $184.10 |
| Purchase #2 | $219.84 | 9.590% | $240.9227 | $240.92 | $240.90 | $240.90 |
| Purchase #3 | $65.64 | 4.313% | $68.4711 | $68.47 | $68.45 | $68.50 |
| Purchase #4 | $53.39 | 3.245% | $55.1225 | $55.12 | $55.10 | $55.10 |
| Purchase #5 | $25.56 | 13.407% | $28.9868 | $28.99 | $29.00 | $29.00 |
| Purchase #6 | $200.72 | 7.648% | $216.0711 | $216.07 | $216.05 | $216.10 |
| Purchase #7 | $177.55 | 11.476% | $197.9256 | $197.93 | $197.95 | $197.90 |
| 7 purchase totals = | $920.69 | $991.5557 | $991.56 | $991.50 | $991.60 | |