| 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 | $6.52 | 10.364% | $7.1957 | $7.20 | $7.20 | $7.20 |
| Purchase #2 | $238.78 | 6.485% | $254.2649 | $254.26 | $254.25 | $254.30 |
| Purchase #3 | $228.84 | 3.351% | $236.5084 | $236.51 | $236.50 | $236.50 |
| Purchase #4 | $94.40 | 10.791% | $104.5867 | $104.59 | $104.60 | $104.60 |
| Purchase #5 | $139.96 | 6.102% | $148.5004 | $148.50 | $148.50 | $148.50 |
| Purchase #6 | $135.83 | 13.850% | $154.6425 | $154.64 | $154.65 | $154.60 |
| Purchase #7 | $222.32 | 8.378% | $240.946 | $240.95 | $240.95 | $240.90 |
| 7 purchase totals = | $1,066.65 | $1,146.6446 | $1,146.65 | $1,146.65 | $1,146.60 | |