| 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 | $208.43 | 10.523% | $230.3631 | $230.36 | $230.35 | $230.40 |
| Purchase #2 | $150.75 | 11.250% | $167.7094 | $167.71 | $167.70 | $167.70 |
| Purchase #3 | $91.58 | 3.159% | $94.473 | $94.47 | $94.45 | $94.50 |
| Purchase #4 | $232.72 | 4.727% | $243.7207 | $243.72 | $243.70 | $243.70 |
| Purchase #5 | $115.99 | 5.389% | $122.2407 | $122.24 | $122.25 | $122.20 |
| Purchase #6 | $107.70 | 5.555% | $113.6827 | $113.68 | $113.70 | $113.70 |
| Purchase #7 | $215.82 | 12.106% | $241.9472 | $241.95 | $241.95 | $241.90 |
| 7 purchase totals = | $1,122.99 | $1,214.1368 | $1,214.13 | $1,214.10 | $1,214.10 | |