| 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 | $201.45 | 7.358% | $216.2727 | $216.27 | $216.25 | $216.30 |
| Purchase #2 | $119.70 | 12.145% | $134.2376 | $134.24 | $134.25 | $134.20 |
| Purchase #3 | $194.37 | 6.504% | $207.0118 | $207.01 | $207.00 | $207.00 |
| Purchase #4 | $101.83 | 8.245% | $110.2259 | $110.23 | $110.25 | $110.20 |
| Purchase #5 | $69.25 | 8.412% | $75.0753 | $75.08 | $75.10 | $75.10 |
| Purchase #6 | $109.37 | 9.844% | $120.1364 | $120.14 | $120.15 | $120.10 |
| Purchase #7 | $25.47 | 9.485% | $27.8858 | $27.89 | $27.90 | $27.90 |
| 7 purchase totals = | $821.44 | $890.8455 | $890.86 | $890.90 | $890.80 | |