| 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 | $209.48 | 12.264% | $235.1706 | $235.17 | $235.15 | $235.20 |
| Purchase #2 | $19.71 | 3.290% | $20.3585 | $20.36 | $20.35 | $20.40 |
| Purchase #3 | $224.64 | 6.354% | $238.9136 | $238.91 | $238.90 | $238.90 |
| Purchase #4 | $54.79 | 3.367% | $56.6348 | $56.63 | $56.65 | $56.60 |
| Purchase #5 | $235.57 | 3.641% | $244.1471 | $244.15 | $244.15 | $244.10 |
| Purchase #6 | $79.92 | 3.361% | $82.6061 | $82.61 | $82.60 | $82.60 |
| Purchase #7 | $43.52 | 11.179% | $48.3851 | $48.39 | $48.40 | $48.40 |
| 7 purchase totals = | $867.63 | $926.2158 | $926.22 | $926.20 | $926.20 | |