| 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 | $250.95 | 10.710% | $277.8267 | $277.83 | $277.85 | $277.80 |
| Purchase #2 | $236.37 | 10.379% | $260.9028 | $260.90 | $260.90 | $260.90 |
| Purchase #3 | $243.77 | 11.116% | $270.8675 | $270.87 | $270.85 | $270.90 |
| Purchase #4 | $177.78 | 7.501% | $191.1153 | $191.12 | $191.10 | $191.10 |
| Purchase #5 | $180.56 | 11.754% | $201.783 | $201.78 | $201.80 | $201.80 |
| Purchase #6 | $217.57 | 12.504% | $244.775 | $244.78 | $244.80 | $244.80 |
| Purchase #7 | $184.65 | 6.435% | $196.5322 | $196.53 | $196.55 | $196.50 |
| 7 purchase totals = | $1,491.65 | $1,643.8025 | $1,643.81 | $1,643.85 | $1,643.80 | |