| 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 | $236.52 | 3.232% | $244.1643 | $244.16 | $244.15 | $244.20 |
| Purchase #2 | $107.67 | 13.111% | $121.7866 | $121.79 | $121.80 | $121.80 |
| Purchase #3 | $238.67 | 4.513% | $249.4412 | $249.44 | $249.45 | $249.40 |
| Purchase #4 | $9.87 | 4.601% | $10.3241 | $10.32 | $10.30 | $10.30 |
| Purchase #5 | $61.49 | 3.595% | $63.7006 | $63.70 | $63.70 | $63.70 |
| Purchase #6 | $185.71 | 9.281% | $202.9457 | $202.95 | $202.95 | $202.90 |
| Purchase #7 | $38.91 | 3.813% | $40.3936 | $40.39 | $40.40 | $40.40 |
| 7 purchase totals = | $878.84 | $932.7561 | $932.75 | $932.75 | $932.70 | |