| 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 | $79.29 | 9.445% | $86.7789 | $86.78 | $86.80 | $86.80 |
| Purchase #2 | $103.65 | 11.386% | $115.4516 | $115.45 | $115.45 | $115.50 |
| Purchase #3 | $129.97 | 7.724% | $140.0089 | $140.01 | $140.00 | $140.00 |
| Purchase #4 | $198.29 | 13.260% | $224.5833 | $224.58 | $224.60 | $224.60 |
| Purchase #5 | $227.39 | 4.116% | $236.7494 | $236.75 | $236.75 | $236.70 |
| Purchase #6 | $93.50 | 12.348% | $105.0454 | $105.05 | $105.05 | $105.00 |
| Purchase #7 | $149.85 | 7.624% | $161.2746 | $161.27 | $161.25 | $161.30 |
| 7 purchase totals = | $981.94 | $1,069.8921 | $1,069.89 | $1,069.90 | $1,069.90 | |