| 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 | $206.74 | 7.654% | $222.5639 | $222.56 | $222.55 | $222.60 |
| Purchase #2 | $126.96 | 12.713% | $143.1004 | $143.10 | $143.10 | $143.10 |
| Purchase #3 | $88.27 | 6.754% | $94.2318 | $94.23 | $94.25 | $94.20 |
| Purchase #4 | $75.96 | 7.522% | $81.6737 | $81.67 | $81.65 | $81.70 |
| Purchase #5 | $66.67 | 7.673% | $71.7856 | $71.79 | $71.80 | $71.80 |
| Purchase #6 | $99.42 | 13.363% | $112.7055 | $112.71 | $112.70 | $112.70 |
| Purchase #7 | $139.51 | 13.384% | $158.182 | $158.18 | $158.20 | $158.20 |
| 7 purchase totals = | $803.53 | $884.2429 | $884.24 | $884.25 | $884.30 | |