| 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 | $189.29 | 10.672% | $209.491 | $209.49 | $209.50 | $209.50 |
| Purchase #2 | $216.94 | 7.769% | $233.7941 | $233.79 | $233.80 | $233.80 |
| Purchase #3 | $122.80 | 10.867% | $136.1447 | $136.14 | $136.15 | $136.10 |
| Purchase #4 | $208.31 | 10.799% | $230.8054 | $230.81 | $230.80 | $230.80 |
| Purchase #5 | $228.73 | 9.673% | $250.8551 | $250.86 | $250.85 | $250.90 |
| Purchase #6 | $149.33 | 13.661% | $169.73 | $169.73 | $169.75 | $169.70 |
| Purchase #7 | $247.63 | 5.593% | $261.4799 | $261.48 | $261.50 | $261.50 |
| 7 purchase totals = | $1,363.03 | $1,492.3002 | $1,492.30 | $1,492.35 | $1,492.30 | |