| 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 | $211.45 | 13.279% | $239.5284 | $239.53 | $239.55 | $239.50 |
| Purchase #2 | $94.88 | 9.371% | $103.7712 | $103.77 | $103.75 | $103.80 |
| Purchase #3 | $178.40 | 9.445% | $195.2499 | $195.25 | $195.25 | $195.20 |
| Purchase #4 | $31.96 | 3.827% | $33.1831 | $33.18 | $33.20 | $33.20 |
| Purchase #5 | $24.37 | 9.370% | $26.6535 | $26.65 | $26.65 | $26.70 |
| Purchase #6 | $102.90 | 4.294% | $107.3185 | $107.32 | $107.30 | $107.30 |
| Purchase #7 | $84.62 | 5.429% | $89.214 | $89.21 | $89.20 | $89.20 |
| 7 purchase totals = | $728.58 | $794.9186 | $794.91 | $794.90 | $794.90 | |