| 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 | $192.54 | 10.222% | $212.2214 | $212.22 | $212.20 | $212.20 |
| Purchase #2 | $78.82 | 10.860% | $87.3799 | $87.38 | $87.40 | $87.40 |
| Purchase #3 | $246.51 | 6.711% | $263.0533 | $263.05 | $263.05 | $263.10 |
| Purchase #4 | $88.30 | 5.387% | $93.0567 | $93.06 | $93.05 | $93.10 |
| Purchase #5 | $154.89 | 10.343% | $170.9103 | $170.91 | $170.90 | $170.90 |
| Purchase #6 | $93.48 | 7.556% | $100.5433 | $100.54 | $100.55 | $100.50 |
| Purchase #7 | $50.65 | 13.806% | $57.6427 | $57.64 | $57.65 | $57.60 |
| 7 purchase totals = | $905.19 | $984.8076 | $984.80 | $984.80 | $984.80 | |