| 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 | $221.68 | 9.482% | $242.6997 | $242.70 | $242.70 | $242.70 |
| Purchase #2 | $192.34 | 6.186% | $204.2382 | $204.24 | $204.25 | $204.20 |
| Purchase #3 | $23.36 | 10.293% | $25.7644 | $25.76 | $25.75 | $25.80 |
| Purchase #4 | $61.30 | 7.297% | $65.7731 | $65.77 | $65.75 | $65.80 |
| Purchase #5 | $73.51 | 8.681% | $79.8914 | $79.89 | $79.90 | $79.90 |
| Purchase #6 | $132.30 | 7.709% | $142.499 | $142.50 | $142.50 | $142.50 |
| Purchase #7 | $32.60 | 12.267% | $36.599 | $36.60 | $36.60 | $36.60 |
| 7 purchase totals = | $737.09 | $797.4648 | $797.46 | $797.45 | $797.50 | |