| 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 | $234.45 | 13.748% | $266.6822 | $266.68 | $266.70 | $266.70 |
| Purchase #2 | $83.67 | 4.809% | $87.6937 | $87.69 | $87.70 | $87.70 |
| Purchase #3 | $37.27 | 4.801% | $39.0593 | $39.06 | $39.05 | $39.10 |
| Purchase #4 | $181.43 | 9.125% | $197.9855 | $197.99 | $198.00 | $198.00 |
| Purchase #5 | $116.61 | 7.478% | $125.3301 | $125.33 | $125.35 | $125.30 |
| Purchase #6 | $17.34 | 11.866% | $19.3976 | $19.40 | $19.40 | $19.40 |
| Purchase #7 | $243.45 | 4.316% | $253.9573 | $253.96 | $253.95 | $254.00 |
| 7 purchase totals = | $914.22 | $990.1057 | $990.11 | $990.15 | $990.20 | |