| 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 | $219.33 | 9.108% | $239.3066 | $239.31 | $239.30 | $239.30 |
| Purchase #2 | $125.96 | 10.322% | $138.9616 | $138.96 | $138.95 | $139.00 |
| Purchase #3 | $79.63 | 4.728% | $83.3949 | $83.39 | $83.40 | $83.40 |
| Purchase #4 | $239.70 | 10.316% | $264.4275 | $264.43 | $264.45 | $264.40 |
| Purchase #5 | $117.37 | 11.771% | $131.1856 | $131.19 | $131.20 | $131.20 |
| Purchase #6 | $220.37 | 7.453% | $236.7942 | $236.79 | $236.80 | $236.80 |
| Purchase #7 | $196.32 | 7.285% | $210.6219 | $210.62 | $210.60 | $210.60 |
| 7 purchase totals = | $1,198.68 | $1,304.6923 | $1,304.69 | $1,304.70 | $1,304.70 | |