| 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 | $130.72 | 5.819% | $138.3266 | $138.33 | $138.35 | $138.30 |
| Purchase #2 | $97.55 | 7.751% | $105.1111 | $105.11 | $105.10 | $105.10 |
| Purchase #3 | $203.38 | 4.485% | $212.5016 | $212.50 | $212.50 | $212.50 |
| Purchase #4 | $199.47 | 13.462% | $226.3227 | $226.32 | $226.30 | $226.30 |
| Purchase #5 | $23.63 | 4.290% | $24.6437 | $24.64 | $24.65 | $24.60 |
| Purchase #6 | $22.87 | 6.126% | $24.271 | $24.27 | $24.25 | $24.30 |
| Purchase #7 | $58.49 | 3.337% | $60.4418 | $60.44 | $60.45 | $60.40 |
| 7 purchase totals = | $736.11 | $791.6185 | $791.61 | $791.60 | $791.50 | |