| 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 | $26.58 | 6.441% | $28.292 | $28.29 | $28.30 | $28.30 |
| Purchase #2 | $239.50 | 13.207% | $271.1308 | $271.13 | $271.15 | $271.10 |
| Purchase #3 | $24.80 | 6.725% | $26.4678 | $26.47 | $26.45 | $26.50 |
| Purchase #4 | $45.58 | 13.664% | $51.8081 | $51.81 | $51.80 | $51.80 |
| Purchase #5 | $220.55 | 13.750% | $250.8756 | $250.88 | $250.90 | $250.90 |
| Purchase #6 | $59.92 | 9.309% | $65.498 | $65.50 | $65.50 | $65.50 |
| Purchase #7 | $122.48 | 13.552% | $139.0785 | $139.08 | $139.10 | $139.10 |
| 7 purchase totals = | $739.41 | $833.1508 | $833.16 | $833.20 | $833.20 | |