| 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 | $204.48 | 3.277% | $211.1808 | $211.18 | $211.20 | $211.20 |
| Purchase #2 | $33.44 | 11.724% | $37.3605 | $37.36 | $37.35 | $37.40 |
| Purchase #3 | $106.27 | 8.378% | $115.1733 | $115.17 | $115.15 | $115.20 |
| Purchase #4 | $89.94 | 13.677% | $102.2411 | $102.24 | $102.25 | $102.20 |
| Purchase #5 | $94.92 | 11.744% | $106.0674 | $106.07 | $106.05 | $106.10 |
| Purchase #6 | $235.86 | 3.195% | $243.3957 | $243.40 | $243.40 | $243.40 |
| Purchase #7 | $57.36 | 13.250% | $64.9602 | $64.96 | $64.95 | $65.00 |
| 7 purchase totals = | $822.27 | $880.3790 | $880.38 | $880.35 | $880.50 | |