| 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 | $190.58 | 9.302% | $208.3078 | $208.31 | $208.30 | $208.30 |
| Purchase #2 | $244.27 | 3.603% | $253.071 | $253.07 | $253.05 | $253.10 |
| Purchase #3 | $167.57 | 7.642% | $180.3757 | $180.38 | $180.40 | $180.40 |
| Purchase #4 | $23.68 | 12.556% | $26.6533 | $26.65 | $26.65 | $26.70 |
| Purchase #5 | $248.53 | 13.138% | $281.1819 | $281.18 | $281.20 | $281.20 |
| Purchase #6 | $151.74 | 3.551% | $157.1283 | $157.13 | $157.15 | $157.10 |
| Purchase #7 | $125.91 | 12.696% | $141.8955 | $141.90 | $141.90 | $141.90 |
| 7 purchase totals = | $1,152.28 | $1,248.6135 | $1,248.62 | $1,248.65 | $1,248.70 | |