| 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 | $31.32 | 4.429% | $32.7072 | $32.71 | $32.70 | $32.70 |
| Purchase #2 | $240.75 | 9.400% | $263.3805 | $263.38 | $263.40 | $263.40 |
| Purchase #3 | $104.80 | 5.215% | $110.2653 | $110.27 | $110.25 | $110.30 |
| Purchase #4 | $242.78 | 3.342% | $250.8937 | $250.89 | $250.90 | $250.90 |
| Purchase #5 | $250.70 | 3.749% | $260.0987 | $260.10 | $260.10 | $260.10 |
| Purchase #6 | $203.39 | 7.749% | $219.1507 | $219.15 | $219.15 | $219.20 |
| Purchase #7 | $117.82 | 6.717% | $125.734 | $125.73 | $125.75 | $125.70 |
| 7 purchase totals = | $1,191.56 | $1,262.2301 | $1,262.23 | $1,262.25 | $1,262.30 | |