| 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 | $115.63 | 3.564% | $119.7511 | $119.75 | $119.75 | $119.80 |
| Purchase #2 | $6.59 | 13.327% | $7.4682 | $7.47 | $7.45 | $7.50 |
| Purchase #3 | $205.73 | 4.743% | $215.4878 | $215.49 | $215.50 | $215.50 |
| Purchase #4 | $11.62 | 12.139% | $13.0306 | $13.03 | $13.05 | $13.00 |
| Purchase #5 | $174.43 | 13.360% | $197.7338 | $197.73 | $197.75 | $197.70 |
| Purchase #6 | $200.29 | 12.267% | $224.8596 | $224.86 | $224.85 | $224.90 |
| Purchase #7 | $123.60 | 10.538% | $136.625 | $136.63 | $136.65 | $136.60 |
| 7 purchase totals = | $837.89 | $914.9561 | $914.96 | $915.00 | $915.00 | |