| 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 | $218.66 | 12.719% | $246.4714 | $246.47 | $246.45 | $246.50 |
| Purchase #2 | $150.46 | 7.365% | $161.5414 | $161.54 | $161.55 | $161.50 |
| Purchase #3 | $148.56 | 3.322% | $153.4952 | $153.50 | $153.50 | $153.50 |
| Purchase #4 | $21.64 | 7.869% | $23.3429 | $23.34 | $23.35 | $23.30 |
| Purchase #5 | $76.72 | 9.728% | $84.1833 | $84.18 | $84.20 | $84.20 |
| Purchase #6 | $70.46 | 10.779% | $78.0549 | $78.05 | $78.05 | $78.10 |
| Purchase #7 | $122.80 | 13.516% | $139.3976 | $139.40 | $139.40 | $139.40 |
| 7 purchase totals = | $809.30 | $886.4867 | $886.48 | $886.50 | $886.50 | |