| 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 | $233.65 | 7.859% | $252.0126 | $252.01 | $252.00 | $252.00 |
| Purchase #2 | $149.34 | 13.471% | $169.4576 | $169.46 | $169.45 | $169.50 |
| Purchase #3 | $64.94 | 9.691% | $71.2333 | $71.23 | $71.25 | $71.20 |
| Purchase #4 | $158.48 | 10.461% | $175.0586 | $175.06 | $175.05 | $175.10 |
| Purchase #5 | $232.87 | 8.851% | $253.4813 | $253.48 | $253.50 | $253.50 |
| Purchase #6 | $10.87 | 5.291% | $11.4451 | $11.45 | $11.45 | $11.40 |
| Purchase #7 | $157.95 | 9.684% | $173.2459 | $173.25 | $173.25 | $173.20 |
| 7 purchase totals = | $1,008.10 | $1,105.9344 | $1,105.94 | $1,105.95 | $1,105.90 | |