| 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 | $187.49 | 9.235% | $204.8047 | $204.80 | $204.80 | $204.80 |
| Purchase #2 | $106.52 | 3.377% | $110.1172 | $110.12 | $110.10 | $110.10 |
| Purchase #3 | $70.76 | 11.554% | $78.9356 | $78.94 | $78.95 | $78.90 |
| Purchase #4 | $106.89 | 3.572% | $110.7081 | $110.71 | $110.70 | $110.70 |
| Purchase #5 | $149.34 | 3.230% | $154.1637 | $154.16 | $154.15 | $154.20 |
| Purchase #6 | $235.46 | 13.611% | $267.5085 | $267.51 | $267.50 | $267.50 |
| Purchase #7 | $101.36 | 10.107% | $111.6045 | $111.60 | $111.60 | $111.60 |
| 7 purchase totals = | $957.82 | $1,037.8423 | $1,037.84 | $1,037.80 | $1,037.80 | |