| 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 | $21.68 | 11.348% | $24.1402 | $24.14 | $24.15 | $24.10 |
| Purchase #2 | $116.33 | 11.649% | $129.8813 | $129.88 | $129.90 | $129.90 |
| Purchase #3 | $168.93 | 5.782% | $178.6975 | $178.70 | $178.70 | $178.70 |
| Purchase #4 | $54.99 | 5.703% | $58.1261 | $58.13 | $58.15 | $58.10 |
| Purchase #5 | $247.28 | 9.298% | $270.2721 | $270.27 | $270.25 | $270.30 |
| Purchase #6 | $230.74 | 4.670% | $241.5156 | $241.52 | $241.50 | $241.50 |
| Purchase #7 | $81.74 | 9.504% | $89.5086 | $89.51 | $89.50 | $89.50 |
| 7 purchase totals = | $921.69 | $992.1414 | $992.15 | $992.15 | $992.10 | |