| 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 | $207.82 | 10.350% | $229.3294 | $229.33 | $229.35 | $229.30 |
| Purchase #2 | $22.56 | 8.448% | $24.4659 | $24.47 | $24.45 | $24.50 |
| Purchase #3 | $161.42 | 11.556% | $180.0737 | $180.07 | $180.05 | $180.10 |
| Purchase #4 | $189.29 | 12.670% | $213.273 | $213.27 | $213.25 | $213.30 |
| Purchase #5 | $72.95 | 8.192% | $78.9261 | $78.93 | $78.95 | $78.90 |
| Purchase #6 | $84.63 | 11.267% | $94.1653 | $94.17 | $94.15 | $94.20 |
| Purchase #7 | $106.27 | 4.445% | $110.9937 | $110.99 | $111.00 | $111.00 |
| 7 purchase totals = | $844.94 | $931.2271 | $931.23 | $931.20 | $931.30 | |