| 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 | $82.83 | 12.811% | $93.4414 | $93.44 | $93.45 | $93.40 |
| Purchase #2 | $123.56 | 4.568% | $129.2042 | $129.20 | $129.20 | $129.20 |
| Purchase #3 | $114.84 | 3.701% | $119.0902 | $119.09 | $119.10 | $119.10 |
| Purchase #4 | $93.35 | 12.675% | $105.1821 | $105.18 | $105.20 | $105.20 |
| Purchase #5 | $245.28 | 10.150% | $270.1759 | $270.18 | $270.20 | $270.20 |
| Purchase #6 | $27.50 | 9.311% | $30.0605 | $30.06 | $30.05 | $30.10 |
| Purchase #7 | $163.30 | 13.358% | $185.1136 | $185.11 | $185.10 | $185.10 |
| 7 purchase totals = | $850.66 | $932.2679 | $932.26 | $932.30 | $932.30 | |