| 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 | $226.37 | 7.847% | $244.1333 | $244.13 | $244.15 | $244.10 |
| Purchase #2 | $104.27 | 5.604% | $110.1133 | $110.11 | $110.10 | $110.10 |
| Purchase #3 | $216.91 | 5.142% | $228.0635 | $228.06 | $228.05 | $228.10 |
| Purchase #4 | $127.38 | 10.602% | $140.8848 | $140.88 | $140.90 | $140.90 |
| Purchase #5 | $155.98 | 6.869% | $166.6943 | $166.69 | $166.70 | $166.70 |
| Purchase #6 | $225.80 | 4.664% | $236.3313 | $236.33 | $236.35 | $236.30 |
| Purchase #7 | $222.34 | 9.249% | $242.9042 | $242.90 | $242.90 | $242.90 |
| 7 purchase totals = | $1,279.05 | $1,369.1247 | $1,369.10 | $1,369.15 | $1,369.10 | |