| 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 | $229.32 | 5.832% | $242.6939 | $242.69 | $242.70 | $242.70 |
| Purchase #2 | $188.63 | 10.799% | $209.0002 | $209.00 | $209.00 | $209.00 |
| Purchase #3 | $12.30 | 12.774% | $13.8712 | $13.87 | $13.85 | $13.90 |
| Purchase #4 | $133.39 | 8.306% | $144.4694 | $144.47 | $144.45 | $144.50 |
| Purchase #5 | $169.94 | 8.259% | $183.9753 | $183.98 | $184.00 | $184.00 |
| Purchase #6 | $151.88 | 5.231% | $159.8248 | $159.82 | $159.80 | $159.80 |
| Purchase #7 | $27.78 | 7.396% | $29.8346 | $29.83 | $29.85 | $29.80 |
| 7 purchase totals = | $913.24 | $983.6694 | $983.66 | $983.65 | $983.70 | |