| 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 | $192.34 | 10.662% | $212.8473 | $212.85 | $212.85 | $212.80 |
| Purchase #2 | $17.61 | 11.421% | $19.6212 | $19.62 | $19.60 | $19.60 |
| Purchase #3 | $40.83 | 7.472% | $43.8808 | $43.88 | $43.90 | $43.90 |
| Purchase #4 | $121.42 | 10.611% | $134.3039 | $134.30 | $134.30 | $134.30 |
| Purchase #5 | $117.26 | 8.207% | $126.8835 | $126.88 | $126.90 | $126.90 |
| Purchase #6 | $122.96 | 13.172% | $139.1563 | $139.16 | $139.15 | $139.20 |
| Purchase #7 | $133.53 | 9.694% | $146.4744 | $146.47 | $146.45 | $146.50 |
| 7 purchase totals = | $745.95 | $823.1674 | $823.16 | $823.15 | $823.20 | |