| 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 | $121.46 | 5.606% | $128.269 | $128.27 | $128.25 | $128.30 |
| Purchase #2 | $11.99 | 6.299% | $12.7453 | $12.75 | $12.75 | $12.70 |
| Purchase #3 | $64.62 | 5.631% | $68.2588 | $68.26 | $68.25 | $68.30 |
| Purchase #4 | $106.53 | 4.231% | $111.0373 | $111.04 | $111.05 | $111.00 |
| Purchase #5 | $172.25 | 13.140% | $194.8837 | $194.88 | $194.90 | $194.90 |
| Purchase #6 | $55.47 | 11.730% | $61.9766 | $61.98 | $62.00 | $62.00 |
| Purchase #7 | $211.99 | 11.498% | $236.3646 | $236.36 | $236.35 | $236.40 |
| 7 purchase totals = | $744.31 | $813.5353 | $813.54 | $813.55 | $813.60 | |