| 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 | $118.61 | 11.286% | $131.9963 | $132.00 | $132.00 | $132.00 |
| Purchase #2 | $19.88 | 10.201% | $21.908 | $21.91 | $21.90 | $21.90 |
| Purchase #3 | $250.47 | 11.660% | $279.6748 | $279.67 | $279.65 | $279.70 |
| Purchase #4 | $99.77 | 11.445% | $111.1887 | $111.19 | $111.20 | $111.20 |
| Purchase #5 | $239.34 | 3.462% | $247.626 | $247.63 | $247.65 | $247.60 |
| Purchase #6 | $132.37 | 8.154% | $143.1634 | $143.16 | $143.15 | $143.20 |
| Purchase #7 | $143.49 | 7.438% | $154.1628 | $154.16 | $154.15 | $154.20 |
| 7 purchase totals = | $1,003.93 | $1,089.7200 | $1,089.72 | $1,089.70 | $1,089.80 | |