| 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 | $250.41 | 3.742% | $259.7803 | $259.78 | $259.80 | $259.80 |
| Purchase #2 | $227.92 | 9.114% | $248.6926 | $248.69 | $248.70 | $248.70 |
| Purchase #3 | $209.48 | 6.682% | $223.4775 | $223.48 | $223.50 | $223.50 |
| Purchase #4 | $141.95 | 12.766% | $160.0713 | $160.07 | $160.05 | $160.10 |
| Purchase #5 | $106.88 | 8.247% | $115.6944 | $115.69 | $115.70 | $115.70 |
| Purchase #6 | $17.98 | 10.502% | $19.8683 | $19.87 | $19.85 | $19.90 |
| Purchase #7 | $82.47 | 4.411% | $86.1078 | $86.11 | $86.10 | $86.10 |
| 7 purchase totals = | $1,037.09 | $1,113.6922 | $1,113.69 | $1,113.70 | $1,113.80 | |