| 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 | $44.39 | 12.283% | $49.8424 | $49.84 | $49.85 | $49.80 |
| Purchase #2 | $7.64 | 9.537% | $8.3686 | $8.37 | $8.35 | $8.40 |
| Purchase #3 | $247.53 | 5.494% | $261.1293 | $261.13 | $261.15 | $261.10 |
| Purchase #4 | $140.70 | 7.314% | $150.9908 | $150.99 | $151.00 | $151.00 |
| Purchase #5 | $132.46 | 3.195% | $136.6921 | $136.69 | $136.70 | $136.70 |
| Purchase #6 | $193.97 | 4.431% | $202.5648 | $202.56 | $202.55 | $202.60 |
| Purchase #7 | $230.92 | 3.245% | $238.4134 | $238.41 | $238.40 | $238.40 |
| 7 purchase totals = | $997.61 | $1,048.0014 | $1,047.99 | $1,048.00 | $1,048.00 | |