| 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 | $209.59 | 12.578% | $235.9522 | $235.95 | $235.95 | $236.00 |
| Purchase #2 | $139.46 | 11.413% | $155.3766 | $155.38 | $155.40 | $155.40 |
| Purchase #3 | $109.67 | 6.113% | $116.3741 | $116.37 | $116.35 | $116.40 |
| Purchase #4 | $10.91 | 8.162% | $11.8005 | $11.80 | $11.80 | $11.80 |
| Purchase #5 | $14.74 | 12.557% | $16.5909 | $16.59 | $16.60 | $16.60 |
| Purchase #6 | $98.81 | 4.525% | $103.2812 | $103.28 | $103.30 | $103.30 |
| Purchase #7 | $127.61 | 3.589% | $132.1899 | $132.19 | $132.20 | $132.20 |
| 7 purchase totals = | $710.79 | $771.5654 | $771.56 | $771.60 | $771.70 | |