| 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 | $217.90 | 3.660% | $225.8751 | $225.88 | $225.90 | $225.90 |
| Purchase #2 | $8.47 | 6.659% | $9.034 | $9.03 | $9.05 | $9.00 |
| Purchase #3 | $197.86 | 12.504% | $222.6004 | $222.60 | $222.60 | $222.60 |
| Purchase #4 | $55.65 | 3.286% | $57.4787 | $57.48 | $57.50 | $57.50 |
| Purchase #5 | $151.83 | 12.367% | $170.6068 | $170.61 | $170.60 | $170.60 |
| Purchase #6 | $246.37 | 11.297% | $274.2024 | $274.20 | $274.20 | $274.20 |
| Purchase #7 | $203.81 | 8.463% | $221.0584 | $221.06 | $221.05 | $221.10 |
| 7 purchase totals = | $1,081.89 | $1,180.8558 | $1,180.86 | $1,180.90 | $1,180.90 | |