| 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 | $204.25 | 4.839% | $214.1337 | $214.13 | $214.15 | $214.10 |
| Purchase #2 | $113.88 | 7.726% | $122.6784 | $122.68 | $122.70 | $122.70 |
| Purchase #3 | $9.85 | 7.252% | $10.5643 | $10.56 | $10.55 | $10.60 |
| Purchase #4 | $209.97 | 11.547% | $234.2152 | $234.22 | $234.20 | $234.20 |
| Purchase #5 | $137.26 | 3.506% | $142.0723 | $142.07 | $142.05 | $142.10 |
| Purchase #6 | $56.69 | 3.113% | $58.4548 | $58.45 | $58.45 | $58.50 |
| Purchase #7 | $112.57 | 9.693% | $123.4814 | $123.48 | $123.50 | $123.50 |
| 7 purchase totals = | $844.47 | $905.6001 | $905.59 | $905.60 | $905.70 | |