| 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 | $97.90 | 13.715% | $111.327 | $111.33 | $111.35 | $111.30 |
| Purchase #2 | $195.57 | 4.706% | $204.7735 | $204.77 | $204.75 | $204.80 |
| Purchase #3 | $110.25 | 4.253% | $114.9389 | $114.94 | $114.95 | $114.90 |
| Purchase #4 | $127.54 | 6.872% | $136.3045 | $136.30 | $136.30 | $136.30 |
| Purchase #5 | $129.95 | 7.559% | $139.7729 | $139.77 | $139.75 | $139.80 |
| Purchase #6 | $186.72 | 10.689% | $206.6785 | $206.68 | $206.70 | $206.70 |
| Purchase #7 | $236.87 | 3.225% | $244.5091 | $244.51 | $244.50 | $244.50 |
| 7 purchase totals = | $1,084.80 | $1,158.3044 | $1,158.30 | $1,158.30 | $1,158.30 | |