| 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 | $112.64 | 10.386% | $124.3388 | $124.34 | $124.35 | $124.30 |
| Purchase #2 | $158.63 | 7.213% | $170.072 | $170.07 | $170.05 | $170.10 |
| Purchase #3 | $180.82 | 5.313% | $190.427 | $190.43 | $190.45 | $190.40 |
| Purchase #4 | $234.47 | 12.382% | $263.5021 | $263.50 | $263.50 | $263.50 |
| Purchase #5 | $67.46 | 3.587% | $69.8798 | $69.88 | $69.90 | $69.90 |
| Purchase #6 | $76.96 | 9.671% | $84.4028 | $84.40 | $84.40 | $84.40 |
| Purchase #7 | $236.83 | 7.432% | $254.4312 | $254.43 | $254.45 | $254.40 |
| 7 purchase totals = | $1,067.81 | $1,157.0537 | $1,157.05 | $1,157.10 | $1,157.00 | |