| 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 | $117.31 | 12.816% | $132.3444 | $132.34 | $132.35 | $132.30 |
| Purchase #2 | $241.97 | 6.581% | $257.894 | $257.89 | $257.90 | $257.90 |
| Purchase #3 | $39.42 | 6.391% | $41.9393 | $41.94 | $41.95 | $41.90 |
| Purchase #4 | $100.53 | 11.606% | $112.1975 | $112.20 | $112.20 | $112.20 |
| Purchase #5 | $89.60 | 5.319% | $94.3658 | $94.37 | $94.35 | $94.40 |
| Purchase #6 | $205.81 | 8.209% | $222.7049 | $222.70 | $222.70 | $222.70 |
| Purchase #7 | $10.71 | 10.853% | $11.8724 | $11.87 | $11.85 | $11.90 |
| 7 purchase totals = | $805.35 | $873.3183 | $873.31 | $873.30 | $873.30 | |