| 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 | $209.62 | 13.824% | $238.5979 | $238.60 | $238.60 | $238.60 |
| Purchase #2 | $182.67 | 8.424% | $198.0581 | $198.06 | $198.05 | $198.10 |
| Purchase #3 | $158.62 | 7.614% | $170.6973 | $170.70 | $170.70 | $170.70 |
| Purchase #4 | $133.54 | 5.325% | $140.651 | $140.65 | $140.65 | $140.70 |
| Purchase #5 | $225.39 | 4.748% | $236.0915 | $236.09 | $236.10 | $236.10 |
| Purchase #6 | $220.30 | 12.380% | $247.5731 | $247.57 | $247.55 | $247.60 |
| Purchase #7 | $107.65 | 7.862% | $116.1134 | $116.11 | $116.10 | $116.10 |
| 7 purchase totals = | $1,237.79 | $1,347.7823 | $1,347.78 | $1,347.75 | $1,347.90 | |