| 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 | $191.38 | 13.369% | $216.9656 | $216.97 | $216.95 | $217.00 |
| Purchase #2 | $66.46 | 5.516% | $70.1259 | $70.13 | $70.15 | $70.10 |
| Purchase #3 | $164.90 | 12.317% | $185.2107 | $185.21 | $185.20 | $185.20 |
| Purchase #4 | $24.63 | 8.225% | $26.6558 | $26.66 | $26.65 | $26.70 |
| Purchase #5 | $209.32 | 9.402% | $229.0003 | $229.00 | $229.00 | $229.00 |
| Purchase #6 | $143.40 | 8.335% | $155.3524 | $155.35 | $155.35 | $155.40 |
| Purchase #7 | $81.54 | 13.479% | $92.5308 | $92.53 | $92.55 | $92.50 |
| 7 purchase totals = | $881.63 | $975.8415 | $975.85 | $975.85 | $975.90 | |