| 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 | $123.37 | 13.862% | $140.4715 | $140.47 | $140.45 | $140.50 |
| Purchase #2 | $53.29 | 3.694% | $55.2585 | $55.26 | $55.25 | $55.30 |
| Purchase #3 | $224.91 | 10.262% | $247.9903 | $247.99 | $248.00 | $248.00 |
| Purchase #4 | $72.39 | 3.211% | $74.7144 | $74.71 | $74.70 | $74.70 |
| Purchase #5 | $51.26 | 12.772% | $57.8069 | $57.81 | $57.80 | $57.80 |
| Purchase #6 | $156.75 | 11.304% | $174.469 | $174.47 | $174.45 | $174.50 |
| Purchase #7 | $219.89 | 10.355% | $242.6596 | $242.66 | $242.65 | $242.70 |
| 7 purchase totals = | $901.86 | $993.3702 | $993.37 | $993.30 | $993.50 | |