| 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 | $250.26 | 3.572% | $259.1993 | $259.20 | $259.20 | $259.20 |
| Purchase #2 | $205.33 | 9.142% | $224.1013 | $224.10 | $224.10 | $224.10 |
| Purchase #3 | $135.38 | 11.720% | $151.2465 | $151.25 | $151.25 | $151.20 |
| Purchase #4 | $132.76 | 6.264% | $141.0761 | $141.08 | $141.10 | $141.10 |
| Purchase #5 | $42.59 | 12.188% | $47.7809 | $47.78 | $47.80 | $47.80 |
| Purchase #6 | $213.71 | 11.135% | $237.5066 | $237.51 | $237.50 | $237.50 |
| Purchase #7 | $166.93 | 5.280% | $175.7439 | $175.74 | $175.75 | $175.70 |
| 7 purchase totals = | $1,146.96 | $1,236.6546 | $1,236.66 | $1,236.70 | $1,236.60 | |