| 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 | $124.98 | 3.426% | $129.2618 | $129.26 | $129.25 | $129.30 |
| Purchase #2 | $70.57 | 5.411% | $74.3885 | $74.39 | $74.40 | $74.40 |
| Purchase #3 | $113.42 | 11.415% | $126.3669 | $126.37 | $126.35 | $126.40 |
| Purchase #4 | $118.82 | 12.160% | $133.2685 | $133.27 | $133.25 | $133.30 |
| Purchase #5 | $72.91 | 7.212% | $78.1683 | $78.17 | $78.15 | $78.20 |
| Purchase #6 | $242.35 | 8.376% | $262.6492 | $262.65 | $262.65 | $262.60 |
| Purchase #7 | $6.64 | 8.657% | $7.2148 | $7.21 | $7.20 | $7.20 |
| 7 purchase totals = | $749.69 | $811.3180 | $811.32 | $811.25 | $811.40 | |