| 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 | $213.49 | 4.339% | $222.7533 | $222.75 | $222.75 | $222.80 |
| Purchase #2 | $227.71 | 13.492% | $258.4326 | $258.43 | $258.45 | $258.40 |
| Purchase #3 | $234.72 | 10.623% | $259.6543 | $259.65 | $259.65 | $259.70 |
| Purchase #4 | $177.76 | 5.370% | $187.3057 | $187.31 | $187.30 | $187.30 |
| Purchase #5 | $111.60 | 8.159% | $120.7054 | $120.71 | $120.70 | $120.70 |
| Purchase #6 | $81.54 | 6.316% | $86.6901 | $86.69 | $86.70 | $86.70 |
| Purchase #7 | $116.86 | 4.436% | $122.0439 | $122.04 | $122.05 | $122.00 |
| 7 purchase totals = | $1,163.68 | $1,257.5853 | $1,257.58 | $1,257.60 | $1,257.60 | |