| 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 | $101.64 | 9.331% | $111.124 | $111.12 | $111.10 | $111.10 |
| Purchase #2 | $158.94 | 13.789% | $180.8562 | $180.86 | $180.85 | $180.90 |
| Purchase #3 | $225.86 | 10.461% | $249.4872 | $249.49 | $249.50 | $249.50 |
| Purchase #4 | $240.62 | 8.176% | $260.2931 | $260.29 | $260.30 | $260.30 |
| Purchase #5 | $195.84 | 6.697% | $208.9554 | $208.96 | $208.95 | $209.00 |
| Purchase #6 | $112.70 | 11.772% | $125.967 | $125.97 | $125.95 | $126.00 |
| Purchase #7 | $150.98 | 7.600% | $162.4545 | $162.45 | $162.45 | $162.50 |
| 7 purchase totals = | $1,186.58 | $1,299.1374 | $1,299.14 | $1,299.10 | $1,299.30 | |