| 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 | $127.32 | 11.418% | $141.8574 | $141.86 | $141.85 | $141.90 |
| Purchase #2 | $209.88 | 10.735% | $232.4106 | $232.41 | $232.40 | $232.40 |
| Purchase #3 | $108.95 | 8.264% | $117.9536 | $117.95 | $117.95 | $118.00 |
| Purchase #4 | $174.28 | 11.397% | $194.1427 | $194.14 | $194.15 | $194.10 |
| Purchase #5 | $111.64 | 11.173% | $124.1135 | $124.11 | $124.10 | $124.10 |
| Purchase #6 | $23.92 | 7.312% | $25.669 | $25.67 | $25.65 | $25.70 |
| Purchase #7 | $27.37 | 10.730% | $30.3068 | $30.31 | $30.30 | $30.30 |
| 7 purchase totals = | $783.36 | $866.4536 | $866.45 | $866.40 | $866.50 | |