| 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 | $205.72 | 10.530% | $227.3823 | $227.38 | $227.40 | $227.40 |
| Purchase #2 | $211.73 | 13.734% | $240.809 | $240.81 | $240.80 | $240.80 |
| Purchase #3 | $46.97 | 4.492% | $49.0799 | $49.08 | $49.10 | $49.10 |
| Purchase #4 | $128.58 | 3.386% | $132.9337 | $132.93 | $132.95 | $132.90 |
| Purchase #5 | $238.29 | 10.450% | $263.1913 | $263.19 | $263.20 | $263.20 |
| Purchase #6 | $41.96 | 7.194% | $44.9786 | $44.98 | $45.00 | $45.00 |
| Purchase #7 | $23.92 | 6.543% | $25.4851 | $25.49 | $25.50 | $25.50 |
| 7 purchase totals = | $897.17 | $983.8599 | $983.86 | $983.95 | $983.90 | |