| 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 | $101.76 | 3.160% | $104.9756 | $104.98 | $105.00 | $105.00 |
| Purchase #2 | $210.47 | 10.314% | $232.1779 | $232.18 | $232.20 | $232.20 |
| Purchase #3 | $187.69 | 11.859% | $209.9482 | $209.95 | $209.95 | $209.90 |
| Purchase #4 | $112.52 | 8.645% | $122.2474 | $122.25 | $122.25 | $122.20 |
| Purchase #5 | $17.81 | 7.822% | $19.2031 | $19.20 | $19.20 | $19.20 |
| Purchase #6 | $136.66 | 3.379% | $141.2777 | $141.28 | $141.30 | $141.30 |
| Purchase #7 | $241.44 | 5.404% | $254.4874 | $254.49 | $254.50 | $254.50 |
| 7 purchase totals = | $1,008.35 | $1,084.3173 | $1,084.33 | $1,084.40 | $1,084.30 | |