| 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 | $106.53 | 13.280% | $120.6772 | $120.68 | $120.70 | $120.70 |
| Purchase #2 | $151.38 | 6.520% | $161.25 | $161.25 | $161.25 | $161.30 |
| Purchase #3 | $235.66 | 5.770% | $249.2576 | $249.26 | $249.25 | $249.30 |
| Purchase #4 | $46.36 | 9.222% | $50.6353 | $50.64 | $50.65 | $50.60 |
| Purchase #5 | $243.51 | 7.551% | $261.8974 | $261.90 | $261.90 | $261.90 |
| Purchase #6 | $198.46 | 13.781% | $225.8098 | $225.81 | $225.80 | $225.80 |
| Purchase #7 | $158.66 | 5.720% | $167.7354 | $167.74 | $167.75 | $167.70 |
| 7 purchase totals = | $1,140.56 | $1,237.2627 | $1,237.28 | $1,237.30 | $1,237.30 | |