| 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 | $245.89 | 13.808% | $279.8425 | $279.84 | $279.85 | $279.80 |
| Purchase #2 | $148.87 | 10.279% | $164.1723 | $164.17 | $164.15 | $164.20 |
| Purchase #3 | $107.95 | 4.762% | $113.0906 | $113.09 | $113.10 | $113.10 |
| Purchase #4 | $236.95 | 9.793% | $260.1545 | $260.15 | $260.15 | $260.20 |
| Purchase #5 | $29.72 | 5.305% | $31.2966 | $31.30 | $31.30 | $31.30 |
| Purchase #6 | $142.71 | 13.125% | $161.4407 | $161.44 | $161.45 | $161.40 |
| Purchase #7 | $202.94 | 11.466% | $226.2091 | $226.21 | $226.20 | $226.20 |
| 7 purchase totals = | $1,115.03 | $1,236.2063 | $1,236.20 | $1,236.20 | $1,236.20 | |