| 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 | $118.56 | 9.305% | $129.592 | $129.59 | $129.60 | $129.60 |
| Purchase #2 | $248.87 | 10.656% | $275.3896 | $275.39 | $275.40 | $275.40 |
| Purchase #3 | $237.73 | 3.687% | $246.4951 | $246.50 | $246.50 | $246.50 |
| Purchase #4 | $231.59 | 5.117% | $243.4405 | $243.44 | $243.45 | $243.40 |
| Purchase #5 | $150.50 | 12.775% | $169.7264 | $169.73 | $169.75 | $169.70 |
| Purchase #6 | $131.97 | 9.835% | $144.9492 | $144.95 | $144.95 | $144.90 |
| Purchase #7 | $107.55 | 9.686% | $117.9673 | $117.97 | $117.95 | $118.00 |
| 7 purchase totals = | $1,226.77 | $1,327.5601 | $1,327.57 | $1,327.60 | $1,327.50 | |