| 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 | $245.85 | 3.446% | $254.322 | $254.32 | $254.30 | $254.30 |
| Purchase #2 | $71.87 | 9.698% | $78.84 | $78.84 | $78.85 | $78.80 |
| Purchase #3 | $56.80 | 7.169% | $60.872 | $60.87 | $60.85 | $60.90 |
| Purchase #4 | $143.28 | 8.177% | $154.996 | $155.00 | $155.00 | $155.00 |
| Purchase #5 | $83.52 | 12.624% | $94.0636 | $94.06 | $94.05 | $94.10 |
| Purchase #6 | $21.43 | 4.777% | $22.4537 | $22.45 | $22.45 | $22.50 |
| Purchase #7 | $175.81 | 8.285% | $190.3759 | $190.38 | $190.40 | $190.40 |
| 7 purchase totals = | $798.56 | $855.9232 | $855.92 | $855.90 | $856.00 | |