| 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 | $222.42 | 6.262% | $236.3479 | $236.35 | $236.35 | $236.30 |
| Purchase #2 | $24.62 | 3.410% | $25.4595 | $25.46 | $25.45 | $25.50 |
| Purchase #3 | $186.26 | 13.633% | $211.6528 | $211.65 | $211.65 | $211.70 |
| Purchase #4 | $13.32 | 9.189% | $14.544 | $14.54 | $14.55 | $14.50 |
| Purchase #5 | $188.74 | 7.815% | $203.49 | $203.49 | $203.50 | $203.50 |
| Purchase #6 | $59.68 | 6.363% | $63.4774 | $63.48 | $63.50 | $63.50 |
| Purchase #7 | $68.60 | 12.425% | $77.1236 | $77.12 | $77.10 | $77.10 |
| 7 purchase totals = | $763.64 | $832.0952 | $832.09 | $832.10 | $832.10 | |