| 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 | $204.91 | 3.201% | $211.4692 | $211.47 | $211.45 | $211.50 |
| Purchase #2 | $58.57 | 13.330% | $66.3774 | $66.38 | $66.40 | $66.40 |
| Purchase #3 | $52.41 | 10.517% | $57.922 | $57.92 | $57.90 | $57.90 |
| Purchase #4 | $83.47 | 11.640% | $93.1859 | $93.19 | $93.20 | $93.20 |
| Purchase #5 | $218.67 | 6.128% | $232.0701 | $232.07 | $232.05 | $232.10 |
| Purchase #6 | $93.89 | 13.485% | $106.5511 | $106.55 | $106.55 | $106.60 |
| Purchase #7 | $94.36 | 5.706% | $99.7442 | $99.74 | $99.75 | $99.70 |
| 7 purchase totals = | $806.28 | $867.3199 | $867.32 | $867.30 | $867.40 | |