| 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 | $249.50 | 4.469% | $260.6502 | $260.65 | $260.65 | $260.70 |
| Purchase #2 | $7.29 | 11.741% | $8.1459 | $8.15 | $8.15 | $8.10 |
| Purchase #3 | $39.54 | 4.133% | $41.1742 | $41.17 | $41.15 | $41.20 |
| Purchase #4 | $159.50 | 4.208% | $166.2118 | $166.21 | $166.20 | $166.20 |
| Purchase #5 | $8.29 | 10.558% | $9.1653 | $9.17 | $9.15 | $9.20 |
| Purchase #6 | $181.33 | 5.363% | $191.0547 | $191.05 | $191.05 | $191.10 |
| Purchase #7 | $190.51 | 12.503% | $214.3295 | $214.33 | $214.35 | $214.30 |
| 7 purchase totals = | $835.96 | $890.7316 | $890.73 | $890.70 | $890.80 | |