| 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 | $234.32 | 6.406% | $249.3305 | $249.33 | $249.35 | $249.30 |
| Purchase #2 | $202.54 | 7.297% | $217.3193 | $217.32 | $217.30 | $217.30 |
| Purchase #3 | $37.96 | 7.299% | $40.7307 | $40.73 | $40.75 | $40.70 |
| Purchase #4 | $143.80 | 3.616% | $148.9998 | $149.00 | $149.00 | $149.00 |
| Purchase #5 | $238.97 | 4.341% | $249.3437 | $249.34 | $249.35 | $249.30 |
| Purchase #6 | $10.44 | 3.333% | $10.788 | $10.79 | $10.80 | $10.80 |
| Purchase #7 | $29.94 | 8.111% | $32.3684 | $32.37 | $32.35 | $32.40 |
| 7 purchase totals = | $897.97 | $948.8804 | $948.88 | $948.90 | $948.80 | |