| 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 | $126.82 | 3.305% | $131.0114 | $131.01 | $131.00 | $131.00 |
| Purchase #2 | $107.85 | 10.310% | $118.9693 | $118.97 | $118.95 | $119.00 |
| Purchase #3 | $135.28 | 11.722% | $151.1375 | $151.14 | $151.15 | $151.10 |
| Purchase #4 | $97.28 | 9.650% | $106.6675 | $106.67 | $106.65 | $106.70 |
| Purchase #5 | $121.83 | 5.155% | $128.1103 | $128.11 | $128.10 | $128.10 |
| Purchase #6 | $159.81 | 13.143% | $180.8138 | $180.81 | $180.80 | $180.80 |
| Purchase #7 | $49.86 | 5.754% | $52.7289 | $52.73 | $52.75 | $52.70 |
| 7 purchase totals = | $798.73 | $869.4387 | $869.44 | $869.40 | $869.40 | |