| 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 | $109.47 | 10.606% | $121.0804 | $121.08 | $121.10 | $121.10 |
| Purchase #2 | $84.88 | 9.709% | $93.121 | $93.12 | $93.10 | $93.10 |
| Purchase #3 | $231.99 | 9.827% | $254.7877 | $254.79 | $254.80 | $254.80 |
| Purchase #4 | $116.72 | 5.806% | $123.4968 | $123.50 | $123.50 | $123.50 |
| Purchase #5 | $126.71 | 12.195% | $142.1623 | $142.16 | $142.15 | $142.20 |
| Purchase #6 | $15.74 | 3.218% | $16.2465 | $16.25 | $16.25 | $16.20 |
| Purchase #7 | $69.66 | 5.627% | $73.5798 | $73.58 | $73.60 | $73.60 |
| 7 purchase totals = | $755.17 | $824.4745 | $824.48 | $824.50 | $824.50 | |