| 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 | $231.29 | 8.597% | $251.174 | $251.17 | $251.15 | $251.20 |
| Purchase #2 | $121.85 | 11.665% | $136.0638 | $136.06 | $136.05 | $136.10 |
| Purchase #3 | $26.37 | 7.266% | $28.286 | $28.29 | $28.30 | $28.30 |
| Purchase #4 | $91.59 | 6.127% | $97.2017 | $97.20 | $97.20 | $97.20 |
| Purchase #5 | $32.97 | 12.571% | $37.1147 | $37.11 | $37.10 | $37.10 |
| Purchase #6 | $245.82 | 12.189% | $275.783 | $275.78 | $275.80 | $275.80 |
| Purchase #7 | $154.90 | 6.731% | $165.3263 | $165.33 | $165.35 | $165.30 |
| 7 purchase totals = | $904.79 | $990.9495 | $990.94 | $990.95 | $991.00 | |