| 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 | $123.49 | 5.453% | $130.2239 | $130.22 | $130.20 | $130.20 |
| Purchase #2 | $15.37 | 10.568% | $16.9943 | $16.99 | $17.00 | $17.00 |
| Purchase #3 | $173.81 | 5.358% | $183.1227 | $183.12 | $183.10 | $183.10 |
| Purchase #4 | $51.45 | 13.155% | $58.2182 | $58.22 | $58.20 | $58.20 |
| Purchase #5 | $233.90 | 10.742% | $259.0255 | $259.03 | $259.05 | $259.00 |
| Purchase #6 | $116.38 | 9.277% | $127.1766 | $127.18 | $127.20 | $127.20 |
| Purchase #7 | $169.47 | 7.396% | $182.004 | $182.00 | $182.00 | $182.00 |
| 7 purchase totals = | $883.87 | $956.7652 | $956.76 | $956.75 | $956.70 | |