| 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 | $224.89 | 8.582% | $244.1901 | $244.19 | $244.20 | $244.20 |
| Purchase #2 | $132.73 | 8.711% | $144.2921 | $144.29 | $144.30 | $144.30 |
| Purchase #3 | $50.48 | 12.122% | $56.5992 | $56.60 | $56.60 | $56.60 |
| Purchase #4 | $144.48 | 3.728% | $149.8662 | $149.87 | $149.85 | $149.90 |
| Purchase #5 | $114.37 | 4.274% | $119.2582 | $119.26 | $119.25 | $119.30 |
| Purchase #6 | $113.64 | 9.804% | $124.7813 | $124.78 | $124.80 | $124.80 |
| Purchase #7 | $145.46 | 4.330% | $151.7584 | $151.76 | $151.75 | $151.80 |
| 7 purchase totals = | $926.05 | $990.7455 | $990.75 | $990.75 | $990.90 | |