| 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 | $210.50 | 8.240% | $227.8452 | $227.85 | $227.85 | $227.80 |
| Purchase #2 | $62.60 | 3.868% | $65.0214 | $65.02 | $65.00 | $65.00 |
| Purchase #3 | $179.91 | 8.683% | $195.5316 | $195.53 | $195.55 | $195.50 |
| Purchase #4 | $10.59 | 5.621% | $11.1853 | $11.19 | $11.20 | $11.20 |
| Purchase #5 | $210.54 | 6.617% | $224.4714 | $224.47 | $224.45 | $224.50 |
| Purchase #6 | $74.49 | 4.743% | $78.0231 | $78.02 | $78.00 | $78.00 |
| Purchase #7 | $96.31 | 9.546% | $105.5038 | $105.50 | $105.50 | $105.50 |
| 7 purchase totals = | $844.94 | $907.5818 | $907.58 | $907.55 | $907.50 | |