| 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 | $90.25 | 13.452% | $102.3904 | $102.39 | $102.40 | $102.40 |
| Purchase #2 | $116.81 | 6.641% | $124.5674 | $124.57 | $124.55 | $124.60 |
| Purchase #3 | $240.35 | 3.789% | $249.4569 | $249.46 | $249.45 | $249.50 |
| Purchase #4 | $20.79 | 3.597% | $21.5378 | $21.54 | $21.55 | $21.50 |
| Purchase #5 | $213.27 | 7.143% | $228.5039 | $228.50 | $228.50 | $228.50 |
| Purchase #6 | $197.95 | 13.340% | $224.3565 | $224.36 | $224.35 | $224.40 |
| Purchase #7 | $199.56 | 13.212% | $225.9259 | $225.93 | $225.95 | $225.90 |
| 7 purchase totals = | $1,078.98 | $1,176.7388 | $1,176.75 | $1,176.75 | $1,176.80 | |