| 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 | $202.73 | 7.411% | $217.7543 | $217.75 | $217.75 | $217.80 |
| Purchase #2 | $44.93 | 13.173% | $50.8486 | $50.85 | $50.85 | $50.80 |
| Purchase #3 | $228.26 | 8.209% | $246.9979 | $247.00 | $247.00 | $247.00 |
| Purchase #4 | $46.47 | 5.861% | $49.1936 | $49.19 | $49.20 | $49.20 |
| Purchase #5 | $129.46 | 11.331% | $144.1291 | $144.13 | $144.15 | $144.10 |
| Purchase #6 | $6.33 | 5.569% | $6.6825 | $6.68 | $6.70 | $6.70 |
| Purchase #7 | $172.95 | 10.530% | $191.1616 | $191.16 | $191.15 | $191.20 |
| 7 purchase totals = | $831.13 | $906.7676 | $906.76 | $906.80 | $906.80 | |