| 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 | $87.83 | 11.265% | $97.724 | $97.72 | $97.70 | $97.70 |
| Purchase #2 | $212.30 | 6.509% | $226.1186 | $226.12 | $226.10 | $226.10 |
| Purchase #3 | $131.96 | 8.579% | $143.2808 | $143.28 | $143.30 | $143.30 |
| Purchase #4 | $22.37 | 11.313% | $24.9007 | $24.90 | $24.90 | $24.90 |
| Purchase #5 | $40.44 | 5.342% | $42.6003 | $42.60 | $42.60 | $42.60 |
| Purchase #6 | $43.65 | 7.508% | $46.9272 | $46.93 | $46.95 | $46.90 |
| Purchase #7 | $125.48 | 3.490% | $129.8593 | $129.86 | $129.85 | $129.90 |
| 7 purchase totals = | $664.03 | $711.4109 | $711.41 | $711.40 | $711.40 | |