| 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 | $247.39 | 5.233% | $260.3359 | $260.34 | $260.35 | $260.30 |
| Purchase #2 | $246.90 | 6.386% | $262.667 | $262.67 | $262.65 | $262.70 |
| Purchase #3 | $179.58 | 5.428% | $189.3276 | $189.33 | $189.35 | $189.30 |
| Purchase #4 | $93.96 | 11.228% | $104.5098 | $104.51 | $104.50 | $104.50 |
| Purchase #5 | $130.63 | 13.641% | $148.4492 | $148.45 | $148.45 | $148.40 |
| Purchase #6 | $235.29 | 12.353% | $264.3554 | $264.36 | $264.35 | $264.40 |
| Purchase #7 | $170.82 | 9.770% | $187.5091 | $187.51 | $187.50 | $187.50 |
| 7 purchase totals = | $1,304.57 | $1,417.1540 | $1,417.17 | $1,417.15 | $1,417.10 | |