| 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 | $110.63 | 13.612% | $125.689 | $125.69 | $125.70 | $125.70 |
| Purchase #2 | $16.26 | 12.225% | $18.2478 | $18.25 | $18.25 | $18.20 |
| Purchase #3 | $210.80 | 4.175% | $219.6009 | $219.60 | $219.60 | $219.60 |
| Purchase #4 | $247.54 | 12.517% | $278.5246 | $278.52 | $278.50 | $278.50 |
| Purchase #5 | $94.25 | 10.483% | $104.1302 | $104.13 | $104.15 | $104.10 |
| Purchase #6 | $182.28 | 9.811% | $200.1635 | $200.16 | $200.15 | $200.20 |
| Purchase #7 | $174.66 | 7.863% | $188.3935 | $188.39 | $188.40 | $188.40 |
| 7 purchase totals = | $1,036.42 | $1,134.7495 | $1,134.74 | $1,134.75 | $1,134.70 | |