| 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 | $227.29 | 13.291% | $257.4991 | $257.50 | $257.50 | $257.50 |
| Purchase #2 | $108.49 | 13.798% | $123.4595 | $123.46 | $123.45 | $123.50 |
| Purchase #3 | $227.76 | 3.225% | $235.1053 | $235.11 | $235.10 | $235.10 |
| Purchase #4 | $46.89 | 6.173% | $49.7845 | $49.78 | $49.80 | $49.80 |
| Purchase #5 | $99.79 | 3.692% | $103.4742 | $103.47 | $103.45 | $103.50 |
| Purchase #6 | $197.65 | 9.412% | $216.2528 | $216.25 | $216.25 | $216.30 |
| Purchase #7 | $107.97 | 9.377% | $118.0943 | $118.09 | $118.10 | $118.10 |
| 7 purchase totals = | $1,015.84 | $1,103.6697 | $1,103.66 | $1,103.65 | $1,103.80 | |