| 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 | $249.98 | 10.254% | $275.6129 | $275.61 | $275.60 | $275.60 |
| Purchase #2 | $15.71 | 4.575% | $16.4287 | $16.43 | $16.45 | $16.40 |
| Purchase #3 | $191.90 | 10.775% | $212.5772 | $212.58 | $212.60 | $212.60 |
| Purchase #4 | $189.82 | 9.420% | $207.701 | $207.70 | $207.70 | $207.70 |
| Purchase #5 | $61.77 | 12.448% | $69.4591 | $69.46 | $69.45 | $69.50 |
| Purchase #6 | $56.70 | 4.473% | $59.2362 | $59.24 | $59.25 | $59.20 |
| Purchase #7 | $135.27 | 3.697% | $140.2709 | $140.27 | $140.25 | $140.30 |
| 7 purchase totals = | $901.15 | $981.2860 | $981.29 | $981.30 | $981.30 | |