| 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 | $102.31 | 8.390% | $110.8938 | $110.89 | $110.90 | $110.90 |
| Purchase #2 | $226.80 | 11.852% | $253.6803 | $253.68 | $253.70 | $253.70 |
| Purchase #3 | $245.33 | 6.517% | $261.3182 | $261.32 | $261.30 | $261.30 |
| Purchase #4 | $158.94 | 8.341% | $172.1972 | $172.20 | $172.20 | $172.20 |
| Purchase #5 | $195.84 | 9.776% | $214.9853 | $214.99 | $215.00 | $215.00 |
| Purchase #6 | $62.36 | 6.573% | $66.4589 | $66.46 | $66.45 | $66.50 |
| Purchase #7 | $36.86 | 8.836% | $40.1169 | $40.12 | $40.10 | $40.10 |
| 7 purchase totals = | $1,028.44 | $1,119.6506 | $1,119.66 | $1,119.65 | $1,119.70 | |