| 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 | $112.55 | 8.234% | $121.8174 | $121.82 | $121.80 | $121.80 |
| Purchase #2 | $213.48 | 13.367% | $242.0159 | $242.02 | $242.00 | $242.00 |
| Purchase #3 | $68.53 | 12.751% | $77.2683 | $77.27 | $77.25 | $77.30 |
| Purchase #4 | $120.88 | 7.801% | $130.3098 | $130.31 | $130.30 | $130.30 |
| Purchase #5 | $13.53 | 12.432% | $15.212 | $15.21 | $15.20 | $15.20 |
| Purchase #6 | $26.48 | 3.203% | $27.3282 | $27.33 | $27.35 | $27.30 |
| Purchase #7 | $170.79 | 4.244% | $178.0383 | $178.04 | $178.05 | $178.00 |
| 7 purchase totals = | $726.24 | $791.9899 | $792.00 | $791.95 | $791.90 | |