| 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 | $21.71 | 11.119% | $24.1239 | $24.12 | $24.10 | $24.10 |
| Purchase #2 | $233.79 | 3.642% | $242.3046 | $242.30 | $242.30 | $242.30 |
| Purchase #3 | $201.67 | 5.104% | $211.9632 | $211.96 | $211.95 | $212.00 |
| Purchase #4 | $194.35 | 3.580% | $201.3077 | $201.31 | $201.30 | $201.30 |
| Purchase #5 | $45.58 | 9.613% | $49.9616 | $49.96 | $49.95 | $50.00 |
| Purchase #6 | $111.63 | 9.276% | $121.9848 | $121.98 | $122.00 | $122.00 |
| Purchase #7 | $86.78 | 12.826% | $97.9104 | $97.91 | $97.90 | $97.90 |
| 7 purchase totals = | $895.51 | $949.5562 | $949.54 | $949.50 | $949.60 | |