| 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 | $11.68 | 5.751% | $12.3517 | $12.35 | $12.35 | $12.40 |
| Purchase #2 | $169.71 | 10.807% | $188.0506 | $188.05 | $188.05 | $188.10 |
| Purchase #3 | $49.68 | 3.142% | $51.2409 | $51.24 | $51.25 | $51.20 |
| Purchase #4 | $139.34 | 3.454% | $144.1528 | $144.15 | $144.15 | $144.20 |
| Purchase #5 | $157.92 | 10.807% | $174.9864 | $174.99 | $175.00 | $175.00 |
| Purchase #6 | $112.87 | 3.154% | $116.4299 | $116.43 | $116.45 | $116.40 |
| Purchase #7 | $217.48 | 10.321% | $239.9261 | $239.93 | $239.95 | $239.90 |
| 7 purchase totals = | $858.68 | $927.1384 | $927.14 | $927.20 | $927.20 | |