| 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 | $112.48 | 13.209% | $127.3375 | $127.34 | $127.35 | $127.30 |
| Purchase #2 | $28.64 | 3.321% | $29.5911 | $29.59 | $29.60 | $29.60 |
| Purchase #3 | $43.68 | 11.649% | $48.7683 | $48.77 | $48.75 | $48.80 |
| Purchase #4 | $215.28 | 10.408% | $237.6863 | $237.69 | $237.70 | $237.70 |
| Purchase #5 | $154.92 | 9.565% | $169.7381 | $169.74 | $169.75 | $169.70 |
| Purchase #6 | $134.93 | 12.152% | $151.3267 | $151.33 | $151.35 | $151.30 |
| Purchase #7 | $239.97 | 8.512% | $260.3962 | $260.40 | $260.40 | $260.40 |
| 7 purchase totals = | $929.90 | $1,024.8442 | $1,024.86 | $1,024.90 | $1,024.80 | |