| 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 | $8.46 | 11.222% | $9.4094 | $9.41 | $9.40 | $9.40 |
| Purchase #2 | $117.94 | 4.200% | $122.8935 | $122.89 | $122.90 | $122.90 |
| Purchase #3 | $11.87 | 6.779% | $12.6747 | $12.67 | $12.65 | $12.70 |
| Purchase #4 | $243.88 | 6.587% | $259.9444 | $259.94 | $259.95 | $259.90 |
| Purchase #5 | $81.97 | 5.276% | $86.2947 | $86.29 | $86.30 | $86.30 |
| Purchase #6 | $153.77 | 7.467% | $165.252 | $165.25 | $165.25 | $165.30 |
| Purchase #7 | $150.89 | 4.108% | $157.0886 | $157.09 | $157.10 | $157.10 |
| 7 purchase totals = | $768.78 | $813.5573 | $813.54 | $813.55 | $813.60 | |