| 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 | $221.26 | 7.524% | $237.9076 | $237.91 | $237.90 | $237.90 |
| Purchase #2 | $199.29 | 8.562% | $216.3532 | $216.35 | $216.35 | $216.40 |
| Purchase #3 | $249.74 | 3.345% | $258.0938 | $258.09 | $258.10 | $258.10 |
| Purchase #4 | $75.84 | 13.631% | $86.1778 | $86.18 | $86.20 | $86.20 |
| Purchase #5 | $8.72 | 9.467% | $9.5455 | $9.55 | $9.55 | $9.50 |
| Purchase #6 | $78.58 | 5.219% | $82.6811 | $82.68 | $82.70 | $82.70 |
| Purchase #7 | $92.73 | 6.218% | $98.496 | $98.50 | $98.50 | $98.50 |
| 7 purchase totals = | $926.16 | $989.2550 | $989.26 | $989.30 | $989.30 | |