| 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 | $220.63 | 10.297% | $243.3483 | $243.35 | $243.35 | $243.30 |
| Purchase #2 | $23.55 | 12.760% | $26.555 | $26.56 | $26.55 | $26.60 |
| Purchase #3 | $218.94 | 9.636% | $240.0371 | $240.04 | $240.05 | $240.00 |
| Purchase #4 | $25.81 | 4.553% | $26.9851 | $26.99 | $27.00 | $27.00 |
| Purchase #5 | $188.82 | 4.743% | $197.7757 | $197.78 | $197.80 | $197.80 |
| Purchase #6 | $46.62 | 12.294% | $52.3515 | $52.35 | $52.35 | $52.40 |
| Purchase #7 | $65.94 | 3.185% | $68.0402 | $68.04 | $68.05 | $68.00 |
| 7 purchase totals = | $790.31 | $855.0929 | $855.11 | $855.15 | $855.10 | |