| 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 | $209.95 | 13.404% | $238.0917 | $238.09 | $238.10 | $238.10 |
| Purchase #2 | $226.77 | 8.249% | $245.4763 | $245.48 | $245.50 | $245.50 |
| Purchase #3 | $27.48 | 11.631% | $30.6762 | $30.68 | $30.70 | $30.70 |
| Purchase #4 | $227.73 | 5.586% | $240.451 | $240.45 | $240.45 | $240.50 |
| Purchase #5 | $9.33 | 5.594% | $9.8519 | $9.85 | $9.85 | $9.90 |
| Purchase #6 | $188.81 | 13.189% | $213.7122 | $213.71 | $213.70 | $213.70 |
| Purchase #7 | $235.75 | 12.604% | $265.4639 | $265.46 | $265.45 | $265.50 |
| 7 purchase totals = | $1,125.82 | $1,243.7232 | $1,243.72 | $1,243.75 | $1,243.90 | |