| 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 | $225.92 | 9.425% | $247.213 | $247.21 | $247.20 | $247.20 |
| Purchase #2 | $19.59 | 4.723% | $20.5152 | $20.52 | $20.50 | $20.50 |
| Purchase #3 | $134.51 | 13.710% | $152.9513 | $152.95 | $152.95 | $153.00 |
| Purchase #4 | $247.53 | 6.848% | $264.4809 | $264.48 | $264.50 | $264.50 |
| Purchase #5 | $197.68 | 13.336% | $224.0426 | $224.04 | $224.05 | $224.00 |
| Purchase #6 | $136.41 | 7.666% | $146.8672 | $146.87 | $146.85 | $146.90 |
| Purchase #7 | $59.84 | 9.431% | $65.4835 | $65.48 | $65.50 | $65.50 |
| 7 purchase totals = | $1,021.48 | $1,121.5537 | $1,121.55 | $1,121.55 | $1,121.60 | |