| 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 | $121.46 | 9.419% | $132.9003 | $132.90 | $132.90 | $132.90 |
| Purchase #2 | $13.53 | 8.406% | $14.6673 | $14.67 | $14.65 | $14.70 |
| Purchase #3 | $27.83 | 9.630% | $30.51 | $30.51 | $30.50 | $30.50 |
| Purchase #4 | $105.81 | 5.484% | $111.6126 | $111.61 | $111.60 | $111.60 |
| Purchase #5 | $220.42 | 13.750% | $250.7278 | $250.73 | $250.75 | $250.70 |
| Purchase #6 | $78.49 | 4.233% | $81.8125 | $81.81 | $81.80 | $81.80 |
| Purchase #7 | $211.28 | 13.575% | $239.9613 | $239.96 | $239.95 | $240.00 |
| 7 purchase totals = | $778.82 | $862.1918 | $862.19 | $862.15 | $862.20 | |