| 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 | $106.94 | 4.504% | $111.7566 | $111.76 | $111.75 | $111.80 |
| Purchase #2 | $35.29 | 9.657% | $38.698 | $38.70 | $38.70 | $38.70 |
| Purchase #3 | $167.70 | 5.621% | $177.1264 | $177.13 | $177.15 | $177.10 |
| Purchase #4 | $66.61 | 10.685% | $73.7273 | $73.73 | $73.75 | $73.70 |
| Purchase #5 | $218.63 | 5.848% | $231.4155 | $231.42 | $231.40 | $231.40 |
| Purchase #6 | $226.60 | 3.279% | $234.0302 | $234.03 | $234.05 | $234.00 |
| Purchase #7 | $12.84 | 4.866% | $13.4648 | $13.46 | $13.45 | $13.50 |
| 7 purchase totals = | $834.61 | $880.2188 | $880.23 | $880.25 | $880.20 | |