| 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 | $225.25 | 10.724% | $249.4058 | $249.41 | $249.40 | $249.40 |
| Purchase #2 | $53.68 | 4.195% | $55.9319 | $55.93 | $55.95 | $55.90 |
| Purchase #3 | $236.93 | 7.622% | $254.9888 | $254.99 | $255.00 | $255.00 |
| Purchase #4 | $182.40 | 9.252% | $199.2756 | $199.28 | $199.30 | $199.30 |
| Purchase #5 | $219.95 | 11.306% | $244.8175 | $244.82 | $244.80 | $244.80 |
| Purchase #6 | $158.99 | 7.552% | $170.9969 | $171.00 | $171.00 | $171.00 |
| Purchase #7 | $189.89 | 13.371% | $215.2802 | $215.28 | $215.30 | $215.30 |
| 7 purchase totals = | $1,267.09 | $1,390.6967 | $1,390.71 | $1,390.75 | $1,390.70 | |