| 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 | $217.79 | 10.269% | $240.1549 | $240.15 | $240.15 | $240.20 |
| Purchase #2 | $148.57 | 7.116% | $159.1422 | $159.14 | $159.15 | $159.10 |
| Purchase #3 | $218.28 | 4.550% | $228.2117 | $228.21 | $228.20 | $228.20 |
| Purchase #4 | $13.60 | 5.368% | $14.33 | $14.33 | $14.35 | $14.30 |
| Purchase #5 | $43.99 | 9.369% | $48.1114 | $48.11 | $48.10 | $48.10 |
| Purchase #6 | $106.34 | 10.426% | $117.427 | $117.43 | $117.45 | $117.40 |
| Purchase #7 | $187.40 | 13.343% | $212.4048 | $212.40 | $212.40 | $212.40 |
| 7 purchase totals = | $935.97 | $1,019.7820 | $1,019.77 | $1,019.80 | $1,019.70 | |