| 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 | $226.27 | 10.625% | $250.3112 | $250.31 | $250.30 | $250.30 |
| Purchase #2 | $30.71 | 6.662% | $32.7559 | $32.76 | $32.75 | $32.80 |
| Purchase #3 | $154.32 | 9.746% | $169.36 | $169.36 | $169.35 | $169.40 |
| Purchase #4 | $150.77 | 10.405% | $166.4576 | $166.46 | $166.45 | $166.50 |
| Purchase #5 | $13.29 | 10.818% | $14.7277 | $14.73 | $14.75 | $14.70 |
| Purchase #6 | $231.62 | 7.365% | $248.6788 | $248.68 | $248.70 | $248.70 |
| Purchase #7 | $237.43 | 7.131% | $254.3611 | $254.36 | $254.35 | $254.40 |
| 7 purchase totals = | $1,044.41 | $1,136.6523 | $1,136.66 | $1,136.65 | $1,136.80 | |