| 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 | $69.62 | 12.213% | $78.1227 | $78.12 | $78.10 | $78.10 |
| Purchase #2 | $148.66 | 8.526% | $161.3348 | $161.33 | $161.35 | $161.30 |
| Purchase #3 | $177.43 | 13.393% | $201.1932 | $201.19 | $201.20 | $201.20 |
| Purchase #4 | $219.75 | 10.734% | $243.338 | $243.34 | $243.35 | $243.30 |
| Purchase #5 | $117.67 | 7.708% | $126.74 | $126.74 | $126.75 | $126.70 |
| Purchase #6 | $225.86 | 7.678% | $243.2015 | $243.20 | $243.20 | $243.20 |
| Purchase #7 | $122.40 | 7.798% | $131.9448 | $131.94 | $131.95 | $131.90 |
| 7 purchase totals = | $1,081.39 | $1,185.8750 | $1,185.86 | $1,185.90 | $1,185.70 | |