| 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 | $243.34 | 3.631% | $252.1757 | $252.18 | $252.20 | $252.20 |
| Purchase #2 | $130.91 | 10.635% | $144.8323 | $144.83 | $144.85 | $144.80 |
| Purchase #3 | $247.56 | 8.872% | $269.5235 | $269.52 | $269.50 | $269.50 |
| Purchase #4 | $94.84 | 13.184% | $107.3437 | $107.34 | $107.35 | $107.30 |
| Purchase #5 | $210.32 | 5.723% | $222.3566 | $222.36 | $222.35 | $222.40 |
| Purchase #6 | $148.41 | 3.564% | $153.6993 | $153.70 | $153.70 | $153.70 |
| Purchase #7 | $86.59 | 12.675% | $97.5653 | $97.57 | $97.55 | $97.60 |
| 7 purchase totals = | $1,161.97 | $1,247.4964 | $1,247.50 | $1,247.50 | $1,247.50 | |