| 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 | $119.40 | 10.430% | $131.8534 | $131.85 | $131.85 | $131.90 |
| Purchase #2 | $227.57 | 8.598% | $247.1365 | $247.14 | $247.15 | $247.10 |
| Purchase #3 | $69.91 | 3.221% | $72.1618 | $72.16 | $72.15 | $72.20 |
| Purchase #4 | $150.28 | 10.445% | $165.9767 | $165.98 | $166.00 | $166.00 |
| Purchase #5 | $244.31 | 9.703% | $268.0154 | $268.02 | $268.00 | $268.00 |
| Purchase #6 | $36.85 | 3.564% | $38.1633 | $38.16 | $38.15 | $38.20 |
| Purchase #7 | $66.64 | 3.705% | $69.109 | $69.11 | $69.10 | $69.10 |
| 7 purchase totals = | $914.96 | $992.4161 | $992.42 | $992.40 | $992.50 | |