| 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 | $27.31 | 10.391% | $30.1478 | $30.15 | $30.15 | $30.10 |
| Purchase #2 | $97.87 | 12.383% | $109.9892 | $109.99 | $110.00 | $110.00 |
| Purchase #3 | $234.63 | 5.246% | $246.9387 | $246.94 | $246.95 | $246.90 |
| Purchase #4 | $225.39 | 11.778% | $251.9364 | $251.94 | $251.95 | $251.90 |
| Purchase #5 | $161.65 | 12.820% | $182.3735 | $182.37 | $182.35 | $182.40 |
| Purchase #6 | $120.57 | 3.784% | $125.1324 | $125.13 | $125.15 | $125.10 |
| Purchase #7 | $200.80 | 6.512% | $213.8761 | $213.88 | $213.90 | $213.90 |
| 7 purchase totals = | $1,068.22 | $1,160.3941 | $1,160.40 | $1,160.45 | $1,160.30 | |