| 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 | $229.52 | 3.134% | $236.7132 | $236.71 | $236.70 | $236.70 |
| Purchase #2 | $34.87 | 3.624% | $36.1337 | $36.13 | $36.15 | $36.10 |
| Purchase #3 | $152.79 | 5.421% | $161.0727 | $161.07 | $161.05 | $161.10 |
| Purchase #4 | $17.72 | 12.260% | $19.8925 | $19.89 | $19.90 | $19.90 |
| Purchase #5 | $219.83 | 10.228% | $242.3142 | $242.31 | $242.30 | $242.30 |
| Purchase #6 | $174.52 | 3.227% | $180.1518 | $180.15 | $180.15 | $180.20 |
| Purchase #7 | $56.90 | 8.619% | $61.8042 | $61.80 | $61.80 | $61.80 |
| 7 purchase totals = | $886.15 | $938.0823 | $938.06 | $938.05 | $938.10 | |