| 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 | $129.95 | 7.459% | $139.643 | $139.64 | $139.65 | $139.60 |
| Purchase #2 | $247.68 | 12.645% | $278.9991 | $279.00 | $279.00 | $279.00 |
| Purchase #3 | $82.76 | 4.210% | $86.2442 | $86.24 | $86.25 | $86.20 |
| Purchase #4 | $120.84 | 3.228% | $124.7407 | $124.74 | $124.75 | $124.70 |
| Purchase #5 | $26.32 | 13.848% | $29.9648 | $29.96 | $29.95 | $30.00 |
| Purchase #6 | $139.95 | 4.576% | $146.3541 | $146.35 | $146.35 | $146.40 |
| Purchase #7 | $26.69 | 13.720% | $30.3519 | $30.35 | $30.35 | $30.40 |
| 7 purchase totals = | $774.19 | $836.2978 | $836.28 | $836.30 | $836.30 | |