| 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 | $225.73 | 11.765% | $252.2871 | $252.29 | $252.30 | $252.30 |
| Purchase #2 | $58.41 | 13.862% | $66.5068 | $66.51 | $66.50 | $66.50 |
| Purchase #3 | $162.56 | 5.111% | $170.8684 | $170.87 | $170.85 | $170.90 |
| Purchase #4 | $100.33 | 12.751% | $113.1231 | $113.12 | $113.10 | $113.10 |
| Purchase #5 | $250.49 | 4.619% | $262.0601 | $262.06 | $262.05 | $262.10 |
| Purchase #6 | $172.70 | 11.389% | $192.3688 | $192.37 | $192.35 | $192.40 |
| Purchase #7 | $64.52 | 10.157% | $71.0733 | $71.07 | $71.05 | $71.10 |
| 7 purchase totals = | $1,034.74 | $1,128.2876 | $1,128.29 | $1,128.20 | $1,128.40 | |