| 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 | $234.82 | 6.348% | $249.7264 | $249.73 | $249.75 | $249.70 |
| Purchase #2 | $167.31 | 8.860% | $182.1337 | $182.13 | $182.15 | $182.10 |
| Purchase #3 | $95.69 | 13.853% | $108.9459 | $108.95 | $108.95 | $108.90 |
| Purchase #4 | $47.89 | 7.524% | $51.4932 | $51.49 | $51.50 | $51.50 |
| Purchase #5 | $125.58 | 6.574% | $133.8356 | $133.84 | $133.85 | $133.80 |
| Purchase #6 | $47.58 | 13.698% | $54.0975 | $54.10 | $54.10 | $54.10 |
| Purchase #7 | $155.51 | 8.206% | $168.2712 | $168.27 | $168.25 | $168.30 |
| 7 purchase totals = | $874.38 | $948.5035 | $948.51 | $948.55 | $948.40 | |