| 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 | $140.85 | 5.828% | $149.0587 | $149.06 | $149.05 | $149.10 |
| Purchase #2 | $238.37 | 8.405% | $258.405 | $258.41 | $258.40 | $258.40 |
| Purchase #3 | $86.70 | 12.444% | $97.4889 | $97.49 | $97.50 | $97.50 |
| Purchase #4 | $244.42 | 8.298% | $264.702 | $264.70 | $264.70 | $264.70 |
| Purchase #5 | $148.59 | 4.862% | $155.8144 | $155.81 | $155.80 | $155.80 |
| Purchase #6 | $215.47 | 11.173% | $239.5445 | $239.54 | $239.55 | $239.50 |
| Purchase #7 | $244.56 | 5.556% | $258.1478 | $258.15 | $258.15 | $258.10 |
| 7 purchase totals = | $1,318.96 | $1,423.1613 | $1,423.16 | $1,423.15 | $1,423.10 | |