| 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 | $191.96 | 10.364% | $211.8547 | $211.85 | $211.85 | $211.90 |
| Purchase #2 | $91.77 | 9.440% | $100.4331 | $100.43 | $100.45 | $100.40 |
| Purchase #3 | $190.97 | 11.486% | $212.9048 | $212.90 | $212.90 | $212.90 |
| Purchase #4 | $118.40 | 5.648% | $125.0872 | $125.09 | $125.10 | $125.10 |
| Purchase #5 | $108.94 | 6.252% | $115.7509 | $115.75 | $115.75 | $115.80 |
| Purchase #6 | $189.61 | 3.214% | $195.7041 | $195.70 | $195.70 | $195.70 |
| Purchase #7 | $13.54 | 11.440% | $15.089 | $15.09 | $15.10 | $15.10 |
| 7 purchase totals = | $905.19 | $976.8238 | $976.81 | $976.85 | $976.90 | |