| 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 | $190.36 | 10.688% | $210.7057 | $210.71 | $210.70 | $210.70 |
| Purchase #2 | $213.96 | 7.859% | $230.7751 | $230.78 | $230.80 | $230.80 |
| Purchase #3 | $66.92 | 13.116% | $75.6972 | $75.70 | $75.70 | $75.70 |
| Purchase #4 | $49.98 | 7.651% | $53.804 | $53.80 | $53.80 | $53.80 |
| Purchase #5 | $83.98 | 6.252% | $89.2304 | $89.23 | $89.25 | $89.20 |
| Purchase #6 | $11.89 | 3.267% | $12.2784 | $12.28 | $12.30 | $12.30 |
| Purchase #7 | $123.63 | 13.787% | $140.6749 | $140.67 | $140.65 | $140.70 |
| 7 purchase totals = | $740.72 | $813.1657 | $813.17 | $813.20 | $813.20 | |