| 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 | $205.47 | 12.777% | $231.7229 | $231.72 | $231.70 | $231.70 |
| Purchase #2 | $227.48 | 5.405% | $239.7753 | $239.78 | $239.80 | $239.80 |
| Purchase #3 | $226.47 | 7.483% | $243.4168 | $243.42 | $243.40 | $243.40 |
| Purchase #4 | $152.58 | 11.329% | $169.8658 | $169.87 | $169.85 | $169.90 |
| Purchase #5 | $91.74 | 12.827% | $103.5075 | $103.51 | $103.50 | $103.50 |
| Purchase #6 | $189.68 | 13.371% | $215.0421 | $215.04 | $215.05 | $215.00 |
| Purchase #7 | $129.78 | 5.187% | $136.5117 | $136.51 | $136.50 | $136.50 |
| 7 purchase totals = | $1,223.20 | $1,339.8421 | $1,339.85 | $1,339.80 | $1,339.80 | |