| 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 | $219.59 | 7.698% | $236.494 | $236.49 | $236.50 | $236.50 |
| Purchase #2 | $219.42 | 10.724% | $242.9506 | $242.95 | $242.95 | $243.00 |
| Purchase #3 | $113.97 | 13.536% | $129.397 | $129.40 | $129.40 | $129.40 |
| Purchase #4 | $138.84 | 4.734% | $145.4127 | $145.41 | $145.40 | $145.40 |
| Purchase #5 | $95.80 | 10.539% | $105.8964 | $105.90 | $105.90 | $105.90 |
| Purchase #6 | $184.91 | 3.683% | $191.7202 | $191.72 | $191.70 | $191.70 |
| Purchase #7 | $223.55 | 13.813% | $254.429 | $254.43 | $254.45 | $254.40 |
| 7 purchase totals = | $1,196.08 | $1,306.2999 | $1,306.30 | $1,306.30 | $1,306.30 | |