| 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 | $219.32 | 5.355% | $231.0646 | $231.06 | $231.05 | $231.10 |
| Purchase #2 | $134.32 | 6.631% | $143.2268 | $143.23 | $143.25 | $143.20 |
| Purchase #3 | $101.26 | 5.701% | $107.0328 | $107.03 | $107.05 | $107.00 |
| Purchase #4 | $67.57 | 11.375% | $75.2561 | $75.26 | $75.25 | $75.30 |
| Purchase #5 | $134.39 | 13.152% | $152.065 | $152.07 | $152.05 | $152.10 |
| Purchase #6 | $158.83 | 9.518% | $173.9474 | $173.95 | $173.95 | $173.90 |
| Purchase #7 | $200.93 | 7.709% | $216.4197 | $216.42 | $216.40 | $216.40 |
| 7 purchase totals = | $1,016.62 | $1,099.0124 | $1,099.02 | $1,099.00 | $1,099.00 | |