| 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 | $128.66 | 9.221% | $140.5237 | $140.52 | $140.50 | $140.50 |
| Purchase #2 | $132.97 | 11.833% | $148.7043 | $148.70 | $148.70 | $148.70 |
| Purchase #3 | $125.38 | 13.397% | $142.1772 | $142.18 | $142.20 | $142.20 |
| Purchase #4 | $203.69 | 7.548% | $219.0645 | $219.06 | $219.05 | $219.10 |
| Purchase #5 | $130.63 | 13.821% | $148.6844 | $148.68 | $148.70 | $148.70 |
| Purchase #6 | $212.70 | 8.155% | $230.0457 | $230.05 | $230.05 | $230.00 |
| Purchase #7 | $143.94 | 13.449% | $163.2985 | $163.30 | $163.30 | $163.30 |
| 7 purchase totals = | $1,077.97 | $1,192.4983 | $1,192.49 | $1,192.50 | $1,192.50 | |