| 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 | $108.68 | 11.448% | $121.1217 | $121.12 | $121.10 | $121.10 |
| Purchase #2 | $93.49 | 11.354% | $104.1049 | $104.10 | $104.10 | $104.10 |
| Purchase #3 | $101.76 | 10.562% | $112.5079 | $112.51 | $112.50 | $112.50 |
| Purchase #4 | $206.79 | 5.275% | $217.6982 | $217.70 | $217.70 | $217.70 |
| Purchase #5 | $55.54 | 11.455% | $61.9021 | $61.90 | $61.90 | $61.90 |
| Purchase #6 | $204.43 | 7.523% | $219.8093 | $219.81 | $219.80 | $219.80 |
| Purchase #7 | $144.50 | 7.776% | $155.7363 | $155.74 | $155.75 | $155.70 |
| 7 purchase totals = | $915.19 | $992.8804 | $992.88 | $992.85 | $992.80 | |