| 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 | $102.76 | 12.339% | $115.4396 | $115.44 | $115.45 | $115.40 |
| Purchase #2 | $213.46 | 5.254% | $224.6752 | $224.68 | $224.70 | $224.70 |
| Purchase #3 | $106.69 | 9.108% | $116.4073 | $116.41 | $116.40 | $116.40 |
| Purchase #4 | $132.48 | 13.530% | $150.4045 | $150.40 | $150.40 | $150.40 |
| Purchase #5 | $169.58 | 3.782% | $175.9935 | $175.99 | $176.00 | $176.00 |
| Purchase #6 | $217.43 | 7.209% | $233.1045 | $233.10 | $233.10 | $233.10 |
| Purchase #7 | $81.64 | 4.605% | $85.3995 | $85.40 | $85.40 | $85.40 |
| 7 purchase totals = | $1,024.04 | $1,101.4241 | $1,101.42 | $1,101.45 | $1,101.40 | |