| 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 | $99.43 | 7.802% | $107.1875 | $107.19 | $107.20 | $107.20 |
| Purchase #2 | $226.31 | 10.185% | $249.3597 | $249.36 | $249.35 | $249.40 |
| Purchase #3 | $126.72 | 4.751% | $132.7405 | $132.74 | $132.75 | $132.70 |
| Purchase #4 | $110.58 | 7.206% | $118.5484 | $118.55 | $118.55 | $118.50 |
| Purchase #5 | $64.53 | 7.102% | $69.1129 | $69.11 | $69.10 | $69.10 |
| Purchase #6 | $76.54 | 5.296% | $80.5936 | $80.59 | $80.60 | $80.60 |
| Purchase #7 | $191.83 | 8.576% | $208.2813 | $208.28 | $208.30 | $208.30 |
| 7 purchase totals = | $895.94 | $965.8239 | $965.82 | $965.85 | $965.80 | |