| 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 | $243.56 | 5.512% | $256.985 | $256.99 | $257.00 | $257.00 |
| Purchase #2 | $208.34 | 4.617% | $217.9591 | $217.96 | $217.95 | $218.00 |
| Purchase #3 | $109.44 | 3.406% | $113.1675 | $113.17 | $113.15 | $113.20 |
| Purchase #4 | $167.82 | 4.372% | $175.1571 | $175.16 | $175.15 | $175.20 |
| Purchase #5 | $94.33 | 8.507% | $102.3547 | $102.35 | $102.35 | $102.40 |
| Purchase #6 | $202.28 | 6.341% | $215.1066 | $215.11 | $215.10 | $215.10 |
| Purchase #7 | $247.72 | 7.427% | $266.1182 | $266.12 | $266.10 | $266.10 |
| 7 purchase totals = | $1,273.49 | $1,346.8482 | $1,346.86 | $1,346.80 | $1,347.00 | |