| 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 | $204.99 | 7.184% | $219.7165 | $219.72 | $219.70 | $219.70 |
| Purchase #2 | $105.79 | 13.329% | $119.8907 | $119.89 | $119.90 | $119.90 |
| Purchase #3 | $212.77 | 12.763% | $239.9258 | $239.93 | $239.95 | $239.90 |
| Purchase #4 | $24.47 | 8.267% | $26.4929 | $26.49 | $26.50 | $26.50 |
| Purchase #5 | $149.43 | 8.290% | $161.8177 | $161.82 | $161.80 | $161.80 |
| Purchase #6 | $42.40 | 11.628% | $47.3303 | $47.33 | $47.35 | $47.30 |
| Purchase #7 | $131.52 | 5.866% | $139.235 | $139.24 | $139.25 | $139.20 |
| 7 purchase totals = | $871.37 | $954.4089 | $954.42 | $954.45 | $954.30 | |