| 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 | $240.71 | 6.843% | $257.1818 | $257.18 | $257.20 | $257.20 |
| Purchase #2 | $193.38 | 3.459% | $200.069 | $200.07 | $200.05 | $200.10 |
| Purchase #3 | $36.39 | 6.102% | $38.6105 | $38.61 | $38.60 | $38.60 |
| Purchase #4 | $112.52 | 12.521% | $126.6086 | $126.61 | $126.60 | $126.60 |
| Purchase #5 | $107.52 | 9.197% | $117.4086 | $117.41 | $117.40 | $117.40 |
| Purchase #6 | $44.93 | 10.845% | $49.8027 | $49.80 | $49.80 | $49.80 |
| Purchase #7 | $93.63 | 11.833% | $104.7092 | $104.71 | $104.70 | $104.70 |
| 7 purchase totals = | $829.08 | $894.3904 | $894.39 | $894.35 | $894.40 | |