| 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 | $103.57 | 12.686% | $116.7089 | $116.71 | $116.70 | $116.70 |
| Purchase #2 | $183.72 | 10.528% | $203.062 | $203.06 | $203.05 | $203.10 |
| Purchase #3 | $187.26 | 3.388% | $193.6044 | $193.60 | $193.60 | $193.60 |
| Purchase #4 | $229.43 | 13.420% | $260.2195 | $260.22 | $260.20 | $260.20 |
| Purchase #5 | $49.52 | 9.867% | $54.4061 | $54.41 | $54.40 | $54.40 |
| Purchase #6 | $164.87 | 9.447% | $180.4453 | $180.45 | $180.45 | $180.40 |
| Purchase #7 | $237.66 | 3.834% | $246.7719 | $246.77 | $246.75 | $246.80 |
| 7 purchase totals = | $1,156.03 | $1,255.2181 | $1,255.22 | $1,255.15 | $1,255.20 | |