| 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 | $146.49 | 9.183% | $159.9422 | $159.94 | $159.95 | $159.90 |
| Purchase #2 | $125.36 | 3.134% | $129.2888 | $129.29 | $129.30 | $129.30 |
| Purchase #3 | $45.67 | 13.462% | $51.8181 | $51.82 | $51.80 | $51.80 |
| Purchase #4 | $112.71 | 8.419% | $122.1991 | $122.20 | $122.20 | $122.20 |
| Purchase #5 | $104.96 | 7.717% | $113.0598 | $113.06 | $113.05 | $113.10 |
| Purchase #6 | $244.32 | 3.222% | $252.192 | $252.19 | $252.20 | $252.20 |
| Purchase #7 | $202.56 | 8.549% | $219.8769 | $219.88 | $219.90 | $219.90 |
| 7 purchase totals = | $982.07 | $1,048.3769 | $1,048.38 | $1,048.40 | $1,048.40 | |