| 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 | $116.30 | 12.359% | $130.6735 | $130.67 | $130.65 | $130.70 |
| Purchase #2 | $109.46 | 5.260% | $115.2176 | $115.22 | $115.20 | $115.20 |
| Purchase #3 | $227.85 | 12.852% | $257.1333 | $257.13 | $257.15 | $257.10 |
| Purchase #4 | $191.25 | 4.465% | $199.7893 | $199.79 | $199.80 | $199.80 |
| Purchase #5 | $156.62 | 8.278% | $169.585 | $169.59 | $169.60 | $169.60 |
| Purchase #6 | $126.81 | 4.448% | $132.4505 | $132.45 | $132.45 | $132.50 |
| Purchase #7 | $195.28 | 9.251% | $213.3454 | $213.35 | $213.35 | $213.30 |
| 7 purchase totals = | $1,123.57 | $1,218.1946 | $1,218.20 | $1,218.20 | $1,218.20 | |