| 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 | $206.93 | 7.792% | $223.054 | $223.05 | $223.05 | $223.10 |
| Purchase #2 | $215.84 | 7.244% | $231.4754 | $231.48 | $231.50 | $231.50 |
| Purchase #3 | $118.39 | 11.738% | $132.2866 | $132.29 | $132.30 | $132.30 |
| Purchase #4 | $210.64 | 8.113% | $227.7292 | $227.73 | $227.75 | $227.70 |
| Purchase #5 | $161.80 | 4.507% | $169.0923 | $169.09 | $169.10 | $169.10 |
| Purchase #6 | $154.30 | 11.516% | $172.0692 | $172.07 | $172.05 | $172.10 |
| Purchase #7 | $219.33 | 8.383% | $237.7164 | $237.72 | $237.70 | $237.70 |
| 7 purchase totals = | $1,287.23 | $1,393.4231 | $1,393.43 | $1,393.45 | $1,393.50 | |