| 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 | $95.59 | 4.266% | $99.6679 | $99.67 | $99.65 | $99.70 |
| Purchase #2 | $193.50 | 13.614% | $219.8431 | $219.84 | $219.85 | $219.80 |
| Purchase #3 | $212.67 | 7.138% | $227.8504 | $227.85 | $227.85 | $227.90 |
| Purchase #4 | $76.65 | 3.358% | $79.2239 | $79.22 | $79.20 | $79.20 |
| Purchase #5 | $235.49 | 10.641% | $260.5485 | $260.55 | $260.55 | $260.50 |
| Purchase #6 | $75.87 | 11.106% | $84.2961 | $84.30 | $84.30 | $84.30 |
| Purchase #7 | $194.25 | 3.223% | $200.5107 | $200.51 | $200.50 | $200.50 |
| 7 purchase totals = | $1,084.02 | $1,171.9406 | $1,171.94 | $1,171.90 | $1,171.90 | |