| 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 | $205.34 | 9.648% | $225.1512 | $225.15 | $225.15 | $225.20 |
| Purchase #2 | $128.52 | 7.641% | $138.3402 | $138.34 | $138.35 | $138.30 |
| Purchase #3 | $110.48 | 7.379% | $118.6323 | $118.63 | $118.65 | $118.60 |
| Purchase #4 | $206.50 | 3.844% | $214.4379 | $214.44 | $214.45 | $214.40 |
| Purchase #5 | $6.88 | 13.776% | $7.8278 | $7.83 | $7.85 | $7.80 |
| Purchase #6 | $180.72 | 12.809% | $203.8684 | $203.87 | $203.85 | $203.90 |
| Purchase #7 | $42.46 | 13.150% | $48.0435 | $48.04 | $48.05 | $48.00 |
| 7 purchase totals = | $880.90 | $956.3013 | $956.30 | $956.35 | $956.20 | |