| 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 | $229.28 | 9.661% | $251.4307 | $251.43 | $251.45 | $251.40 |
| Purchase #2 | $26.30 | 11.292% | $29.2698 | $29.27 | $29.25 | $29.30 |
| Purchase #3 | $64.53 | 8.762% | $70.1841 | $70.18 | $70.20 | $70.20 |
| Purchase #4 | $157.63 | 5.357% | $166.0742 | $166.07 | $166.05 | $166.10 |
| Purchase #5 | $78.29 | 6.350% | $83.2614 | $83.26 | $83.25 | $83.30 |
| Purchase #6 | $72.87 | 6.385% | $77.5227 | $77.52 | $77.50 | $77.50 |
| Purchase #7 | $244.45 | 13.772% | $278.1157 | $278.12 | $278.10 | $278.10 |
| 7 purchase totals = | $873.35 | $955.8586 | $955.85 | $955.80 | $955.90 | |