| 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 | $113.28 | 7.785% | $122.0988 | $122.10 | $122.10 | $122.10 |
| Purchase #2 | $29.34 | 12.392% | $32.9758 | $32.98 | $33.00 | $33.00 |
| Purchase #3 | $40.32 | 3.164% | $41.5957 | $41.60 | $41.60 | $41.60 |
| Purchase #4 | $86.26 | 3.483% | $89.2644 | $89.26 | $89.25 | $89.30 |
| Purchase #5 | $180.92 | 12.445% | $203.4355 | $203.44 | $203.45 | $203.40 |
| Purchase #6 | $76.62 | 7.700% | $82.5197 | $82.52 | $82.50 | $82.50 |
| Purchase #7 | $163.45 | 3.511% | $169.1887 | $169.19 | $169.20 | $169.20 |
| 7 purchase totals = | $690.19 | $741.0786 | $741.09 | $741.10 | $741.10 | |