| 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 | $53.52 | 12.845% | $60.3946 | $60.39 | $60.40 | $60.40 |
| Purchase #2 | $148.84 | 12.591% | $167.5804 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $195.72 | 5.405% | $206.2987 | $206.30 | $206.30 | $206.30 |
| Purchase #4 | $78.80 | 7.176% | $84.4547 | $84.45 | $84.45 | $84.50 |
| Purchase #5 | $190.87 | 11.118% | $212.0909 | $212.09 | $212.10 | $212.10 |
| Purchase #6 | $164.58 | 3.267% | $169.9568 | $169.96 | $169.95 | $170.00 |
| Purchase #7 | $99.76 | 11.419% | $111.1516 | $111.15 | $111.15 | $111.20 |
| 7 purchase totals = | $932.09 | $1,011.9277 | $1,011.92 | $1,011.95 | $1,012.10 | |