| 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 | $239.57 | 8.404% | $259.7035 | $259.70 | $259.70 | $259.70 |
| Purchase #2 | $233.84 | 12.102% | $262.1393 | $262.14 | $262.15 | $262.10 |
| Purchase #3 | $214.59 | 11.317% | $238.8752 | $238.88 | $238.90 | $238.90 |
| Purchase #4 | $240.38 | 10.485% | $265.5838 | $265.58 | $265.60 | $265.60 |
| Purchase #5 | $243.43 | 12.109% | $272.9069 | $272.91 | $272.90 | $272.90 |
| Purchase #6 | $117.97 | 12.568% | $132.7965 | $132.80 | $132.80 | $132.80 |
| Purchase #7 | $133.45 | 4.749% | $139.7875 | $139.79 | $139.80 | $139.80 |
| 7 purchase totals = | $1,423.23 | $1,571.7927 | $1,571.80 | $1,571.85 | $1,571.80 | |