| 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 | $198.84 | 9.113% | $216.9603 | $216.96 | $216.95 | $217.00 |
| Purchase #2 | $79.37 | 11.123% | $88.1983 | $88.20 | $88.20 | $88.20 |
| Purchase #3 | $67.75 | 9.483% | $74.1747 | $74.17 | $74.15 | $74.20 |
| Purchase #4 | $17.30 | 5.361% | $18.2275 | $18.23 | $18.25 | $18.20 |
| Purchase #5 | $45.49 | 10.799% | $50.4025 | $50.40 | $50.40 | $50.40 |
| Purchase #6 | $104.25 | 3.753% | $108.1625 | $108.16 | $108.15 | $108.20 |
| Purchase #7 | $226.38 | 5.156% | $238.0522 | $238.05 | $238.05 | $238.10 |
| 7 purchase totals = | $739.38 | $794.1780 | $794.17 | $794.15 | $794.30 | |