| 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 | $246.36 | 9.713% | $270.2889 | $270.29 | $270.30 | $270.30 |
| Purchase #2 | $54.41 | 7.250% | $58.3547 | $58.35 | $58.35 | $58.40 |
| Purchase #3 | $159.49 | 7.250% | $171.053 | $171.05 | $171.05 | $171.10 |
| Purchase #4 | $177.39 | 9.851% | $194.8647 | $194.86 | $194.85 | $194.90 |
| Purchase #5 | $29.28 | 7.699% | $31.5343 | $31.53 | $31.55 | $31.50 |
| Purchase #6 | $101.58 | 3.153% | $104.7828 | $104.78 | $104.80 | $104.80 |
| Purchase #7 | $88.66 | 7.217% | $95.0586 | $95.06 | $95.05 | $95.10 |
| 7 purchase totals = | $857.17 | $925.9370 | $925.92 | $925.95 | $926.10 | |