| 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 | $249.73 | 3.405% | $258.2333 | $258.23 | $258.25 | $258.20 |
| Purchase #2 | $197.97 | 11.715% | $221.1622 | $221.16 | $221.15 | $221.20 |
| Purchase #3 | $23.86 | 10.144% | $26.2804 | $26.28 | $26.30 | $26.30 |
| Purchase #4 | $207.56 | 11.474% | $231.3754 | $231.38 | $231.40 | $231.40 |
| Purchase #5 | $52.59 | 13.631% | $59.7585 | $59.76 | $59.75 | $59.80 |
| Purchase #6 | $188.42 | 4.272% | $196.4693 | $196.47 | $196.45 | $196.50 |
| Purchase #7 | $189.76 | 6.458% | $202.0147 | $202.01 | $202.00 | $202.00 |
| 7 purchase totals = | $1,109.89 | $1,195.2938 | $1,195.29 | $1,195.30 | $1,195.40 | |