| 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 | $234.52 | 8.858% | $255.2938 | $255.29 | $255.30 | $255.30 |
| Purchase #2 | $243.59 | 3.638% | $252.4518 | $252.45 | $252.45 | $252.50 |
| Purchase #3 | $154.56 | 11.723% | $172.6791 | $172.68 | $172.70 | $172.70 |
| Purchase #4 | $212.46 | 5.463% | $224.0667 | $224.07 | $224.05 | $224.10 |
| Purchase #5 | $157.59 | 9.794% | $173.0244 | $173.02 | $173.00 | $173.00 |
| Purchase #6 | $212.76 | 5.642% | $224.7639 | $224.76 | $224.75 | $224.80 |
| Purchase #7 | $29.35 | 7.615% | $31.585 | $31.59 | $31.60 | $31.60 |
| 7 purchase totals = | $1,244.83 | $1,333.8647 | $1,333.86 | $1,333.85 | $1,334.00 | |