| 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 | $118.61 | 10.548% | $131.121 | $131.12 | $131.10 | $131.10 |
| Purchase #2 | $30.29 | 10.384% | $33.4353 | $33.44 | $33.45 | $33.40 |
| Purchase #3 | $70.86 | 8.718% | $77.0376 | $77.04 | $77.05 | $77.00 |
| Purchase #4 | $240.67 | 6.796% | $257.0259 | $257.03 | $257.05 | $257.00 |
| Purchase #5 | $91.73 | 6.632% | $97.8135 | $97.81 | $97.80 | $97.80 |
| Purchase #6 | $126.34 | 7.236% | $135.482 | $135.48 | $135.50 | $135.50 |
| Purchase #7 | $86.32 | 12.589% | $97.1868 | $97.19 | $97.20 | $97.20 |
| 7 purchase totals = | $764.82 | $829.1021 | $829.11 | $829.15 | $829.00 | |