| 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 | $199.92 | 12.378% | $224.6661 | $224.67 | $224.65 | $224.70 |
| Purchase #2 | $153.33 | 10.289% | $169.1061 | $169.11 | $169.10 | $169.10 |
| Purchase #3 | $152.88 | 6.646% | $163.0404 | $163.04 | $163.05 | $163.00 |
| Purchase #4 | $226.49 | 12.789% | $255.4558 | $255.46 | $255.45 | $255.50 |
| Purchase #5 | $101.93 | 3.644% | $105.6443 | $105.64 | $105.65 | $105.60 |
| Purchase #6 | $52.37 | 10.460% | $57.8479 | $57.85 | $57.85 | $57.80 |
| Purchase #7 | $194.62 | 11.654% | $217.301 | $217.30 | $217.30 | $217.30 |
| 7 purchase totals = | $1,081.54 | $1,193.0616 | $1,193.07 | $1,193.05 | $1,193.00 | |