| 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 | $186.70 | 4.810% | $195.6803 | $195.68 | $195.70 | $195.70 |
| Purchase #2 | $229.66 | 6.563% | $244.7326 | $244.73 | $244.75 | $244.70 |
| Purchase #3 | $6.44 | 10.352% | $7.1067 | $7.11 | $7.10 | $7.10 |
| Purchase #4 | $101.26 | 13.496% | $114.926 | $114.93 | $114.95 | $114.90 |
| Purchase #5 | $107.74 | 9.297% | $117.7566 | $117.76 | $117.75 | $117.80 |
| Purchase #6 | $58.92 | 9.390% | $64.4526 | $64.45 | $64.45 | $64.50 |
| Purchase #7 | $121.63 | 3.190% | $125.51 | $125.51 | $125.50 | $125.50 |
| 7 purchase totals = | $812.35 | $870.1648 | $870.17 | $870.20 | $870.20 | |