| 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 | $115.98 | 12.110% | $130.0252 | $130.03 | $130.05 | $130.00 |
| Purchase #2 | $21.39 | 8.542% | $23.2171 | $23.22 | $23.20 | $23.20 |
| Purchase #3 | $94.54 | 8.389% | $102.471 | $102.47 | $102.45 | $102.50 |
| Purchase #4 | $79.38 | 8.638% | $86.2368 | $86.24 | $86.25 | $86.20 |
| Purchase #5 | $223.29 | 13.225% | $252.8201 | $252.82 | $252.80 | $252.80 |
| Purchase #6 | $94.99 | 9.141% | $103.673 | $103.67 | $103.65 | $103.70 |
| Purchase #7 | $221.86 | 4.765% | $232.4316 | $232.43 | $232.45 | $232.40 |
| 7 purchase totals = | $851.43 | $930.8748 | $930.88 | $930.85 | $930.80 | |