| 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 | $222.34 | 11.326% | $247.5222 | $247.52 | $247.50 | $247.50 |
| Purchase #2 | $5.80 | 11.258% | $6.453 | $6.45 | $6.45 | $6.50 |
| Purchase #3 | $241.91 | 7.771% | $260.7088 | $260.71 | $260.70 | $260.70 |
| Purchase #4 | $207.85 | 9.651% | $227.9096 | $227.91 | $227.90 | $227.90 |
| Purchase #5 | $56.54 | 7.698% | $60.8924 | $60.89 | $60.90 | $60.90 |
| Purchase #6 | $144.71 | 10.667% | $160.1462 | $160.15 | $160.15 | $160.10 |
| Purchase #7 | $24.92 | 6.603% | $26.5655 | $26.57 | $26.55 | $26.60 |
| 7 purchase totals = | $904.07 | $990.1977 | $990.20 | $990.15 | $990.20 | |