| 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 | $141.38 | 5.180% | $148.7035 | $148.70 | $148.70 | $148.70 |
| Purchase #2 | $112.66 | 5.664% | $119.0411 | $119.04 | $119.05 | $119.00 |
| Purchase #3 | $119.65 | 10.711% | $132.4657 | $132.47 | $132.45 | $132.50 |
| Purchase #4 | $102.76 | 9.308% | $112.3249 | $112.32 | $112.30 | $112.30 |
| Purchase #5 | $56.28 | 8.511% | $61.07 | $61.07 | $61.05 | $61.10 |
| Purchase #6 | $163.69 | 9.429% | $179.1243 | $179.12 | $179.10 | $179.10 |
| Purchase #7 | $227.81 | 7.112% | $244.0118 | $244.01 | $244.00 | $244.00 |
| 7 purchase totals = | $924.23 | $996.7413 | $996.73 | $996.65 | $996.70 | |