| 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 | $217.67 | 10.785% | $241.1457 | $241.15 | $241.15 | $241.10 |
| Purchase #2 | $213.29 | 7.577% | $229.451 | $229.45 | $229.45 | $229.50 |
| Purchase #3 | $227.81 | 6.236% | $242.0162 | $242.02 | $242.00 | $242.00 |
| Purchase #4 | $75.60 | 13.352% | $85.6941 | $85.69 | $85.70 | $85.70 |
| Purchase #5 | $61.31 | 4.396% | $64.0052 | $64.01 | $64.00 | $64.00 |
| Purchase #6 | $237.41 | 4.747% | $248.6799 | $248.68 | $248.70 | $248.70 |
| Purchase #7 | $177.86 | 6.213% | $188.9104 | $188.91 | $188.90 | $188.90 |
| 7 purchase totals = | $1,210.95 | $1,299.9025 | $1,299.91 | $1,299.90 | $1,299.90 | |