| 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 | $210.32 | 8.354% | $227.8901 | $227.89 | $227.90 | $227.90 |
| Purchase #2 | $50.97 | 13.149% | $57.672 | $57.67 | $57.65 | $57.70 |
| Purchase #3 | $222.96 | 7.804% | $240.3598 | $240.36 | $240.35 | $240.40 |
| Purchase #4 | $62.29 | 3.252% | $64.3157 | $64.32 | $64.30 | $64.30 |
| Purchase #5 | $58.75 | 13.350% | $66.5931 | $66.59 | $66.60 | $66.60 |
| Purchase #6 | $22.79 | 3.664% | $23.625 | $23.63 | $23.65 | $23.60 |
| Purchase #7 | $176.88 | 7.104% | $189.4456 | $189.45 | $189.45 | $189.40 |
| 7 purchase totals = | $804.96 | $869.9013 | $869.91 | $869.90 | $869.90 | |