| 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 | $199.39 | 11.418% | $222.1564 | $222.16 | $222.15 | $222.20 |
| Purchase #2 | $144.66 | 5.413% | $152.4904 | $152.49 | $152.50 | $152.50 |
| Purchase #3 | $79.57 | 5.443% | $83.901 | $83.90 | $83.90 | $83.90 |
| Purchase #4 | $71.71 | 5.612% | $75.7344 | $75.73 | $75.75 | $75.70 |
| Purchase #5 | $191.84 | 5.120% | $201.6622 | $201.66 | $201.65 | $201.70 |
| Purchase #6 | $213.38 | 13.373% | $241.9153 | $241.92 | $241.90 | $241.90 |
| Purchase #7 | $124.97 | 5.667% | $132.052 | $132.05 | $132.05 | $132.10 |
| 7 purchase totals = | $1,025.52 | $1,109.9117 | $1,109.91 | $1,109.90 | $1,110.00 | |