| 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 | $102.68 | 5.202% | $108.0214 | $108.02 | $108.00 | $108.00 |
| Purchase #2 | $196.43 | 9.635% | $215.356 | $215.36 | $215.35 | $215.40 |
| Purchase #3 | $162.97 | 4.218% | $169.8441 | $169.84 | $169.85 | $169.80 |
| Purchase #4 | $205.70 | 5.420% | $216.8489 | $216.85 | $216.85 | $216.80 |
| Purchase #5 | $76.36 | 9.339% | $83.4913 | $83.49 | $83.50 | $83.50 |
| Purchase #6 | $158.90 | 7.173% | $170.2979 | $170.30 | $170.30 | $170.30 |
| Purchase #7 | $43.71 | 10.259% | $48.1942 | $48.19 | $48.20 | $48.20 |
| 7 purchase totals = | $946.75 | $1,012.0538 | $1,012.05 | $1,012.05 | $1,012.00 | |