| 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 | $103.55 | 13.324% | $117.347 | $117.35 | $117.35 | $117.30 |
| Purchase #2 | $136.88 | 9.201% | $149.4743 | $149.47 | $149.45 | $149.50 |
| Purchase #3 | $238.70 | 10.762% | $264.3889 | $264.39 | $264.40 | $264.40 |
| Purchase #4 | $170.83 | 4.419% | $178.379 | $178.38 | $178.40 | $178.40 |
| Purchase #5 | $185.47 | 4.550% | $193.9089 | $193.91 | $193.90 | $193.90 |
| Purchase #6 | $213.37 | 10.673% | $236.143 | $236.14 | $236.15 | $236.10 |
| Purchase #7 | $104.61 | 3.745% | $108.5276 | $108.53 | $108.55 | $108.50 |
| 7 purchase totals = | $1,153.41 | $1,248.1687 | $1,248.17 | $1,248.20 | $1,248.10 | |