| 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 | $113.49 | 4.692% | $118.815 | $118.82 | $118.80 | $118.80 |
| Purchase #2 | $76.72 | 9.460% | $83.9777 | $83.98 | $84.00 | $84.00 |
| Purchase #3 | $116.49 | 13.147% | $131.8049 | $131.80 | $131.80 | $131.80 |
| Purchase #4 | $9.52 | 5.723% | $10.0648 | $10.06 | $10.05 | $10.10 |
| Purchase #5 | $243.25 | 8.661% | $264.3179 | $264.32 | $264.30 | $264.30 |
| Purchase #6 | $27.98 | 5.544% | $29.5312 | $29.53 | $29.55 | $29.50 |
| Purchase #7 | $204.99 | 6.213% | $217.726 | $217.73 | $217.75 | $217.70 |
| 7 purchase totals = | $792.44 | $856.2375 | $856.24 | $856.25 | $856.20 | |