| 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 | $200.68 | 9.334% | $219.4115 | $219.41 | $219.40 | $219.40 |
| Purchase #2 | $50.94 | 12.299% | $57.2051 | $57.21 | $57.20 | $57.20 |
| Purchase #3 | $17.56 | 5.531% | $18.5312 | $18.53 | $18.55 | $18.50 |
| Purchase #4 | $111.67 | 5.198% | $117.4746 | $117.47 | $117.45 | $117.50 |
| Purchase #5 | $111.42 | 10.259% | $122.8506 | $122.85 | $122.85 | $122.90 |
| Purchase #6 | $190.89 | 9.504% | $209.0322 | $209.03 | $209.05 | $209.00 |
| Purchase #7 | $57.57 | 5.372% | $60.6627 | $60.66 | $60.65 | $60.70 |
| 7 purchase totals = | $740.73 | $805.1679 | $805.16 | $805.15 | $805.20 | |