| 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 | $111.27 | 11.564% | $124.1373 | $124.14 | $124.15 | $124.10 |
| Purchase #2 | $229.54 | 9.564% | $251.4932 | $251.49 | $251.50 | $251.50 |
| Purchase #3 | $224.40 | 8.403% | $243.2563 | $243.26 | $243.25 | $243.30 |
| Purchase #4 | $114.73 | 3.440% | $118.6767 | $118.68 | $118.70 | $118.70 |
| Purchase #5 | $170.64 | 13.816% | $194.2156 | $194.22 | $194.20 | $194.20 |
| Purchase #6 | $148.94 | 7.689% | $160.392 | $160.39 | $160.40 | $160.40 |
| Purchase #7 | $7.87 | 7.839% | $8.4869 | $8.49 | $8.50 | $8.50 |
| 7 purchase totals = | $1,007.39 | $1,100.6580 | $1,100.67 | $1,100.70 | $1,100.70 | |