| 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 | $9.98 | 8.324% | $10.8107 | $10.81 | $10.80 | $10.80 |
| Purchase #2 | $217.62 | 8.207% | $235.4801 | $235.48 | $235.50 | $235.50 |
| Purchase #3 | $177.30 | 4.601% | $185.4576 | $185.46 | $185.45 | $185.50 |
| Purchase #4 | $230.96 | 4.668% | $241.7412 | $241.74 | $241.75 | $241.70 |
| Purchase #5 | $9.89 | 4.553% | $10.3403 | $10.34 | $10.35 | $10.30 |
| Purchase #6 | $209.48 | 12.776% | $236.2432 | $236.24 | $236.25 | $236.20 |
| Purchase #7 | $178.40 | 6.870% | $190.6561 | $190.66 | $190.65 | $190.70 |
| 7 purchase totals = | $1,033.63 | $1,110.7292 | $1,110.73 | $1,110.75 | $1,110.70 | |