| 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 | $242.66 | 7.608% | $261.1216 | $261.12 | $261.10 | $261.10 |
| Purchase #2 | $233.85 | 10.659% | $258.7761 | $258.78 | $258.80 | $258.80 |
| Purchase #3 | $18.99 | 5.868% | $20.1043 | $20.10 | $20.10 | $20.10 |
| Purchase #4 | $79.51 | 7.861% | $85.7603 | $85.76 | $85.75 | $85.80 |
| Purchase #5 | $7.52 | 12.635% | $8.4702 | $8.47 | $8.45 | $8.50 |
| Purchase #6 | $80.73 | 10.451% | $89.1671 | $89.17 | $89.15 | $89.20 |
| Purchase #7 | $137.40 | 8.687% | $149.3359 | $149.34 | $149.35 | $149.30 |
| 7 purchase totals = | $800.66 | $872.7355 | $872.74 | $872.70 | $872.80 | |