| 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 | $98.51 | 5.775% | $104.199 | $104.20 | $104.20 | $104.20 |
| Purchase #2 | $70.28 | 10.103% | $77.3804 | $77.38 | $77.40 | $77.40 |
| Purchase #3 | $240.52 | 6.180% | $255.3841 | $255.38 | $255.40 | $255.40 |
| Purchase #4 | $126.44 | 10.554% | $139.7845 | $139.78 | $139.80 | $139.80 |
| Purchase #5 | $107.98 | 8.337% | $116.9823 | $116.98 | $117.00 | $117.00 |
| Purchase #6 | $177.88 | 8.867% | $193.6526 | $193.65 | $193.65 | $193.70 |
| Purchase #7 | $17.71 | 12.619% | $19.9448 | $19.94 | $19.95 | $19.90 |
| 7 purchase totals = | $839.32 | $907.3277 | $907.31 | $907.40 | $907.40 | |