| 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 | $197.37 | 3.857% | $204.9826 | $204.98 | $205.00 | $205.00 |
| Purchase #2 | $237.61 | 7.392% | $255.1741 | $255.17 | $255.15 | $255.20 |
| Purchase #3 | $169.28 | 11.103% | $188.0752 | $188.08 | $188.10 | $188.10 |
| Purchase #4 | $47.91 | 10.194% | $52.7939 | $52.79 | $52.80 | $52.80 |
| Purchase #5 | $75.85 | 13.503% | $86.092 | $86.09 | $86.10 | $86.10 |
| Purchase #6 | $105.95 | 13.526% | $120.2808 | $120.28 | $120.30 | $120.30 |
| Purchase #7 | $163.77 | 10.302% | $180.6416 | $180.64 | $180.65 | $180.60 |
| 7 purchase totals = | $997.74 | $1,088.0402 | $1,088.03 | $1,088.10 | $1,088.10 | |