| 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 | $38.49 | 8.272% | $41.6739 | $41.67 | $41.65 | $41.70 |
| Purchase #2 | $249.48 | 4.736% | $261.2954 | $261.30 | $261.30 | $261.30 |
| Purchase #3 | $241.81 | 12.819% | $272.8076 | $272.81 | $272.80 | $272.80 |
| Purchase #4 | $47.84 | 7.462% | $51.4098 | $51.41 | $51.40 | $51.40 |
| Purchase #5 | $111.92 | 7.566% | $120.3879 | $120.39 | $120.40 | $120.40 |
| Purchase #6 | $139.65 | 11.139% | $155.2056 | $155.21 | $155.20 | $155.20 |
| Purchase #7 | $231.32 | 5.174% | $243.2885 | $243.29 | $243.30 | $243.30 |
| 7 purchase totals = | $1,060.51 | $1,146.0687 | $1,146.08 | $1,146.05 | $1,146.10 | |