| 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 | $88.58 | 10.501% | $97.8818 | $97.88 | $97.90 | $97.90 |
| Purchase #2 | $46.36 | 11.622% | $51.748 | $51.75 | $51.75 | $51.70 |
| Purchase #3 | $202.34 | 5.489% | $213.4464 | $213.45 | $213.45 | $213.40 |
| Purchase #4 | $170.75 | 4.708% | $178.7889 | $178.79 | $178.80 | $178.80 |
| Purchase #5 | $210.35 | 13.790% | $239.3573 | $239.36 | $239.35 | $239.40 |
| Purchase #6 | $223.27 | 3.537% | $231.1671 | $231.17 | $231.15 | $231.20 |
| Purchase #7 | $94.99 | 5.161% | $99.8924 | $99.89 | $99.90 | $99.90 |
| 7 purchase totals = | $1,036.64 | $1,112.2819 | $1,112.29 | $1,112.30 | $1,112.30 | |