| 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 | $234.33 | 4.117% | $243.9774 | $243.98 | $244.00 | $244.00 |
| Purchase #2 | $127.78 | 3.377% | $132.0951 | $132.10 | $132.10 | $132.10 |
| Purchase #3 | $35.25 | 12.493% | $39.6538 | $39.65 | $39.65 | $39.70 |
| Purchase #4 | $11.52 | 7.575% | $12.3926 | $12.39 | $12.40 | $12.40 |
| Purchase #5 | $160.61 | 6.834% | $171.5861 | $171.59 | $171.60 | $171.60 |
| Purchase #6 | $143.71 | 13.435% | $163.0174 | $163.02 | $163.00 | $163.00 |
| Purchase #7 | $120.91 | 4.209% | $125.9991 | $126.00 | $126.00 | $126.00 |
| 7 purchase totals = | $834.11 | $888.7215 | $888.73 | $888.75 | $888.80 | |