| 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 | $107.86 | 9.194% | $117.7766 | $117.78 | $117.80 | $117.80 |
| Purchase #2 | $169.57 | 12.473% | $190.7205 | $190.72 | $190.70 | $190.70 |
| Purchase #3 | $243.43 | 6.171% | $258.4521 | $258.45 | $258.45 | $258.50 |
| Purchase #4 | $183.96 | 3.791% | $190.9339 | $190.93 | $190.95 | $190.90 |
| Purchase #5 | $188.50 | 5.449% | $198.7714 | $198.77 | $198.75 | $198.80 |
| Purchase #6 | $218.25 | 3.671% | $226.262 | $226.26 | $226.25 | $226.30 |
| Purchase #7 | $105.99 | 9.552% | $116.1142 | $116.11 | $116.10 | $116.10 |
| 7 purchase totals = | $1,217.56 | $1,299.0307 | $1,299.02 | $1,299.00 | $1,299.10 | |