| 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 | $114.53 | 13.102% | $129.5357 | $129.54 | $129.55 | $129.50 |
| Purchase #2 | $25.61 | 3.499% | $26.5061 | $26.51 | $26.50 | $26.50 |
| Purchase #3 | $121.32 | 9.367% | $132.684 | $132.68 | $132.70 | $132.70 |
| Purchase #4 | $150.36 | 3.123% | $155.0557 | $155.06 | $155.05 | $155.10 |
| Purchase #5 | $151.91 | 12.563% | $170.9945 | $170.99 | $171.00 | $171.00 |
| Purchase #6 | $102.90 | 9.176% | $112.3421 | $112.34 | $112.35 | $112.30 |
| Purchase #7 | $147.39 | 12.396% | $165.6605 | $165.66 | $165.65 | $165.70 |
| 7 purchase totals = | $814.02 | $892.7786 | $892.78 | $892.80 | $892.80 | |