| 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 | $157.79 | 3.532% | $163.3631 | $163.36 | $163.35 | $163.40 |
| Purchase #2 | $189.52 | 9.235% | $207.0222 | $207.02 | $207.00 | $207.00 |
| Purchase #3 | $108.61 | 12.307% | $121.9766 | $121.98 | $122.00 | $122.00 |
| Purchase #4 | $113.70 | 9.694% | $124.7221 | $124.72 | $124.70 | $124.70 |
| Purchase #5 | $228.68 | 11.325% | $254.578 | $254.58 | $254.60 | $254.60 |
| Purchase #6 | $166.93 | 13.640% | $189.6993 | $189.70 | $189.70 | $189.70 |
| Purchase #7 | $196.39 | 6.538% | $209.23 | $209.23 | $209.25 | $209.20 |
| 7 purchase totals = | $1,161.62 | $1,270.5913 | $1,270.59 | $1,270.60 | $1,270.60 | |