| 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 | $184.38 | 12.228% | $206.926 | $206.93 | $206.95 | $206.90 |
| Purchase #2 | $82.30 | 4.255% | $85.8019 | $85.80 | $85.80 | $85.80 |
| Purchase #3 | $234.56 | 5.591% | $247.6742 | $247.67 | $247.65 | $247.70 |
| Purchase #4 | $196.36 | 3.629% | $203.4859 | $203.49 | $203.50 | $203.50 |
| Purchase #5 | $183.56 | 3.850% | $190.6271 | $190.63 | $190.65 | $190.60 |
| Purchase #6 | $11.74 | 12.388% | $13.1944 | $13.19 | $13.20 | $13.20 |
| Purchase #7 | $127.55 | 3.290% | $131.7464 | $131.75 | $131.75 | $131.70 |
| 7 purchase totals = | $1,020.45 | $1,079.4559 | $1,079.46 | $1,079.50 | $1,079.40 | |