| 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 | $214.35 | 11.360% | $238.7002 | $238.70 | $238.70 | $238.70 |
| Purchase #2 | $151.65 | 7.346% | $162.7902 | $162.79 | $162.80 | $162.80 |
| Purchase #3 | $37.49 | 7.252% | $40.2088 | $40.21 | $40.20 | $40.20 |
| Purchase #4 | $214.41 | 13.368% | $243.0723 | $243.07 | $243.05 | $243.10 |
| Purchase #5 | $21.28 | 12.250% | $23.8868 | $23.89 | $23.90 | $23.90 |
| Purchase #6 | $228.61 | 12.808% | $257.8904 | $257.89 | $257.90 | $257.90 |
| Purchase #7 | $163.76 | 8.639% | $177.9072 | $177.91 | $177.90 | $177.90 |
| 7 purchase totals = | $1,031.55 | $1,144.4559 | $1,144.46 | $1,144.45 | $1,144.50 | |