| 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 | $184.27 | 11.135% | $204.7885 | $204.79 | $204.80 | $204.80 |
| Purchase #2 | $104.62 | 7.767% | $112.7458 | $112.75 | $112.75 | $112.70 |
| Purchase #3 | $49.80 | 10.209% | $54.8841 | $54.88 | $54.90 | $54.90 |
| Purchase #4 | $108.65 | 4.277% | $113.297 | $113.30 | $113.30 | $113.30 |
| Purchase #5 | $213.66 | 7.680% | $230.0691 | $230.07 | $230.05 | $230.10 |
| Purchase #6 | $245.85 | 12.465% | $276.4952 | $276.50 | $276.50 | $276.50 |
| Purchase #7 | $140.58 | 11.324% | $156.4993 | $156.50 | $156.50 | $156.50 |
| 7 purchase totals = | $1,047.43 | $1,148.7790 | $1,148.79 | $1,148.80 | $1,148.80 | |