| 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 | $197.30 | 6.450% | $210.0259 | $210.03 | $210.05 | $210.00 |
| Purchase #2 | $41.78 | 12.475% | $46.9921 | $46.99 | $47.00 | $47.00 |
| Purchase #3 | $94.73 | 5.613% | $100.0472 | $100.05 | $100.05 | $100.00 |
| Purchase #4 | $214.68 | 6.836% | $229.3555 | $229.36 | $229.35 | $229.40 |
| Purchase #5 | $125.52 | 12.841% | $141.638 | $141.64 | $141.65 | $141.60 |
| Purchase #6 | $126.96 | 3.508% | $131.4138 | $131.41 | $131.40 | $131.40 |
| Purchase #7 | $44.35 | 5.394% | $46.7422 | $46.74 | $46.75 | $46.70 |
| 7 purchase totals = | $845.32 | $906.2147 | $906.22 | $906.25 | $906.10 | |