| 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 | $205.50 | 9.267% | $224.5437 | $224.54 | $224.55 | $224.50 |
| Purchase #2 | $181.33 | 10.384% | $200.1593 | $200.16 | $200.15 | $200.20 |
| Purchase #3 | $154.74 | 6.184% | $164.3091 | $164.31 | $164.30 | $164.30 |
| Purchase #4 | $182.54 | 10.748% | $202.1594 | $202.16 | $202.15 | $202.20 |
| Purchase #5 | $76.90 | 3.125% | $79.3031 | $79.30 | $79.30 | $79.30 |
| Purchase #6 | $208.94 | 5.475% | $220.3795 | $220.38 | $220.40 | $220.40 |
| Purchase #7 | $162.28 | 4.185% | $169.0714 | $169.07 | $169.05 | $169.10 |
| 7 purchase totals = | $1,172.23 | $1,259.9255 | $1,259.92 | $1,259.90 | $1,260.00 | |