| 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 | $210.53 | 13.698% | $239.3684 | $239.37 | $239.35 | $239.40 |
| Purchase #2 | $18.80 | 7.299% | $20.1722 | $20.17 | $20.15 | $20.20 |
| Purchase #3 | $90.89 | 9.107% | $99.1674 | $99.17 | $99.15 | $99.20 |
| Purchase #4 | $110.98 | 5.329% | $116.8941 | $116.89 | $116.90 | $116.90 |
| Purchase #5 | $186.79 | 12.351% | $209.8604 | $209.86 | $209.85 | $209.90 |
| Purchase #6 | $29.83 | 4.592% | $31.1998 | $31.20 | $31.20 | $31.20 |
| Purchase #7 | $82.30 | 13.154% | $93.1257 | $93.13 | $93.15 | $93.10 |
| 7 purchase totals = | $730.12 | $809.7880 | $809.79 | $809.75 | $809.90 | |