| 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 | $42.53 | 13.287% | $48.181 | $48.18 | $48.20 | $48.20 |
| Purchase #2 | $246.49 | 3.771% | $255.7851 | $255.79 | $255.80 | $255.80 |
| Purchase #3 | $158.97 | 4.485% | $166.0998 | $166.10 | $166.10 | $166.10 |
| Purchase #4 | $16.68 | 9.414% | $18.2503 | $18.25 | $18.25 | $18.30 |
| Purchase #5 | $209.74 | 10.110% | $230.9447 | $230.94 | $230.95 | $230.90 |
| Purchase #6 | $115.70 | 12.588% | $130.2643 | $130.26 | $130.25 | $130.30 |
| Purchase #7 | $79.93 | 8.373% | $86.6225 | $86.62 | $86.60 | $86.60 |
| 7 purchase totals = | $870.04 | $936.1477 | $936.14 | $936.15 | $936.20 | |