| 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 | $22.77 | 13.263% | $25.79 | $25.79 | $25.80 | $25.80 |
| Purchase #2 | $138.91 | 11.191% | $154.4554 | $154.46 | $154.45 | $154.50 |
| Purchase #3 | $216.69 | 3.535% | $224.35 | $224.35 | $224.35 | $224.40 |
| Purchase #4 | $193.91 | 8.401% | $210.2004 | $210.20 | $210.20 | $210.20 |
| Purchase #5 | $124.54 | 12.831% | $140.5197 | $140.52 | $140.50 | $140.50 |
| Purchase #6 | $58.45 | 3.778% | $60.6582 | $60.66 | $60.65 | $60.70 |
| Purchase #7 | $130.76 | 9.722% | $143.4725 | $143.47 | $143.45 | $143.50 |
| 7 purchase totals = | $886.03 | $959.4462 | $959.45 | $959.40 | $959.60 | |