| 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 | $33.71 | 3.459% | $34.876 | $34.88 | $34.90 | $34.90 |
| Purchase #2 | $133.40 | 3.624% | $138.2344 | $138.23 | $138.25 | $138.20 |
| Purchase #3 | $48.42 | 5.869% | $51.2618 | $51.26 | $51.25 | $51.30 |
| Purchase #4 | $170.70 | 11.520% | $190.3646 | $190.36 | $190.35 | $190.40 |
| Purchase #5 | $85.52 | 8.205% | $92.5369 | $92.54 | $92.55 | $92.50 |
| Purchase #6 | $249.32 | 8.583% | $270.7191 | $270.72 | $270.70 | $270.70 |
| Purchase #7 | $154.50 | 4.354% | $161.2269 | $161.23 | $161.25 | $161.20 |
| 7 purchase totals = | $875.57 | $939.2197 | $939.22 | $939.25 | $939.20 | |