| 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 | $248.84 | 9.560% | $272.6291 | $272.63 | $272.65 | $272.60 |
| Purchase #2 | $137.50 | 10.311% | $151.6776 | $151.68 | $151.70 | $151.70 |
| Purchase #3 | $193.51 | 3.297% | $199.89 | $199.89 | $199.90 | $199.90 |
| Purchase #4 | $224.56 | 5.444% | $236.785 | $236.79 | $236.80 | $236.80 |
| Purchase #5 | $99.97 | 11.691% | $111.6575 | $111.66 | $111.65 | $111.70 |
| Purchase #6 | $170.99 | 6.505% | $182.1129 | $182.11 | $182.10 | $182.10 |
| Purchase #7 | $202.65 | 11.123% | $225.1908 | $225.19 | $225.20 | $225.20 |
| 7 purchase totals = | $1,278.02 | $1,379.9429 | $1,379.95 | $1,380.00 | $1,380.00 | |