| 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 | $177.82 | 13.237% | $201.358 | $201.36 | $201.35 | $201.40 |
| Purchase #2 | $116.43 | 13.541% | $132.1958 | $132.20 | $132.20 | $132.20 |
| Purchase #3 | $157.94 | 7.746% | $170.174 | $170.17 | $170.15 | $170.20 |
| Purchase #4 | $224.69 | 8.796% | $244.4537 | $244.45 | $244.45 | $244.50 |
| Purchase #5 | $197.80 | 4.163% | $206.0344 | $206.03 | $206.05 | $206.00 |
| Purchase #6 | $175.81 | 6.861% | $187.8723 | $187.87 | $187.85 | $187.90 |
| Purchase #7 | $217.75 | 5.289% | $229.2668 | $229.27 | $229.25 | $229.30 |
| 7 purchase totals = | $1,268.24 | $1,371.3550 | $1,371.35 | $1,371.30 | $1,371.50 | |