| 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 | $41.33 | 8.356% | $44.7835 | $44.78 | $44.80 | $44.80 |
| Purchase #2 | $132.49 | 5.308% | $139.5226 | $139.52 | $139.50 | $139.50 |
| Purchase #3 | $193.40 | 8.634% | $210.0982 | $210.10 | $210.10 | $210.10 |
| Purchase #4 | $246.60 | 10.840% | $273.3314 | $273.33 | $273.35 | $273.30 |
| Purchase #5 | $6.70 | 13.611% | $7.6119 | $7.61 | $7.60 | $7.60 |
| Purchase #6 | $20.60 | 5.294% | $21.6906 | $21.69 | $21.70 | $21.70 |
| Purchase #7 | $240.32 | 8.717% | $261.2687 | $261.27 | $261.25 | $261.30 |
| 7 purchase totals = | $881.44 | $958.3069 | $958.30 | $958.30 | $958.30 | |