| 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 | $216.82 | 9.571% | $237.5718 | $237.57 | $237.55 | $237.60 |
| Purchase #2 | $203.80 | 7.548% | $219.1828 | $219.18 | $219.20 | $219.20 |
| Purchase #3 | $144.99 | 3.825% | $150.5359 | $150.54 | $150.55 | $150.50 |
| Purchase #4 | $105.45 | 11.304% | $117.3701 | $117.37 | $117.35 | $117.40 |
| Purchase #5 | $129.52 | 11.254% | $144.0962 | $144.10 | $144.10 | $144.10 |
| Purchase #6 | $12.38 | 11.413% | $13.7929 | $13.79 | $13.80 | $13.80 |
| Purchase #7 | $59.77 | 8.208% | $64.6759 | $64.68 | $64.70 | $64.70 |
| 7 purchase totals = | $872.73 | $947.2256 | $947.23 | $947.25 | $947.30 | |