| 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 | $204.61 | 8.566% | $222.1369 | $222.14 | $222.15 | $222.10 |
| Purchase #2 | $65.72 | 3.832% | $68.2384 | $68.24 | $68.25 | $68.20 |
| Purchase #3 | $34.83 | 11.782% | $38.9337 | $38.93 | $38.95 | $38.90 |
| Purchase #4 | $223.64 | 5.631% | $236.2332 | $236.23 | $236.25 | $236.20 |
| Purchase #5 | $29.87 | 11.386% | $33.271 | $33.27 | $33.25 | $33.30 |
| Purchase #6 | $101.27 | 11.301% | $112.7145 | $112.71 | $112.70 | $112.70 |
| Purchase #7 | $210.72 | 12.317% | $236.6744 | $236.67 | $236.65 | $236.70 |
| 7 purchase totals = | $870.66 | $948.2021 | $948.19 | $948.20 | $948.10 | |