| 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 | $127.85 | 8.193% | $138.3248 | $138.32 | $138.30 | $138.30 |
| Purchase #2 | $42.86 | 13.324% | $48.5707 | $48.57 | $48.55 | $48.60 |
| Purchase #3 | $125.70 | 13.139% | $142.2157 | $142.22 | $142.20 | $142.20 |
| Purchase #4 | $40.36 | 4.815% | $42.3033 | $42.30 | $42.30 | $42.30 |
| Purchase #5 | $228.28 | 11.467% | $254.4569 | $254.46 | $254.45 | $254.50 |
| Purchase #6 | $116.56 | 7.783% | $125.6319 | $125.63 | $125.65 | $125.60 |
| Purchase #7 | $98.68 | 5.537% | $104.1439 | $104.14 | $104.15 | $104.10 |
| 7 purchase totals = | $780.29 | $855.6472 | $855.64 | $855.60 | $855.60 | |