| 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 | $212.52 | 9.386% | $232.4671 | $232.47 | $232.45 | $232.50 |
| Purchase #2 | $71.45 | 5.233% | $75.189 | $75.19 | $75.20 | $75.20 |
| Purchase #3 | $61.91 | 7.813% | $66.747 | $66.75 | $66.75 | $66.70 |
| Purchase #4 | $29.87 | 11.488% | $33.3015 | $33.30 | $33.30 | $33.30 |
| Purchase #5 | $79.80 | 9.479% | $87.3642 | $87.36 | $87.35 | $87.40 |
| Purchase #6 | $211.56 | 4.146% | $220.3313 | $220.33 | $220.35 | $220.30 |
| Purchase #7 | $250.76 | 12.480% | $282.0548 | $282.05 | $282.05 | $282.10 |
| 7 purchase totals = | $917.87 | $997.4549 | $997.45 | $997.45 | $997.50 | |