| 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 | $231.85 | 3.336% | $239.5845 | $239.58 | $239.60 | $239.60 |
| Purchase #2 | $182.50 | 13.209% | $206.6064 | $206.61 | $206.60 | $206.60 |
| Purchase #3 | $157.48 | 7.785% | $169.7398 | $169.74 | $169.75 | $169.70 |
| Purchase #4 | $199.56 | 4.243% | $208.0273 | $208.03 | $208.05 | $208.00 |
| Purchase #5 | $108.90 | 6.523% | $116.0035 | $116.00 | $116.00 | $116.00 |
| Purchase #6 | $9.47 | 13.642% | $10.7619 | $10.76 | $10.75 | $10.80 |
| Purchase #7 | $137.87 | 10.159% | $151.8762 | $151.88 | $151.90 | $151.90 |
| 7 purchase totals = | $1,027.63 | $1,102.5996 | $1,102.60 | $1,102.65 | $1,102.60 | |