| 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 | $28.48 | 3.779% | $29.5563 | $29.56 | $29.55 | $29.60 |
| Purchase #2 | $231.58 | 7.748% | $249.5228 | $249.52 | $249.50 | $249.50 |
| Purchase #3 | $245.56 | 5.665% | $259.471 | $259.47 | $259.45 | $259.50 |
| Purchase #4 | $121.62 | 5.447% | $128.2446 | $128.24 | $128.25 | $128.20 |
| Purchase #5 | $118.56 | 7.696% | $127.6844 | $127.68 | $127.70 | $127.70 |
| Purchase #6 | $151.73 | 6.849% | $162.122 | $162.12 | $162.10 | $162.10 |
| Purchase #7 | $157.46 | 7.710% | $169.6002 | $169.60 | $169.60 | $169.60 |
| 7 purchase totals = | $1,054.99 | $1,126.2013 | $1,126.19 | $1,126.15 | $1,126.20 | |