| 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 | $38.94 | 3.623% | $40.3508 | $40.35 | $40.35 | $40.40 |
| Purchase #2 | $85.92 | 13.465% | $97.4891 | $97.49 | $97.50 | $97.50 |
| Purchase #3 | $119.93 | 9.444% | $131.2562 | $131.26 | $131.25 | $131.30 |
| Purchase #4 | $234.74 | 13.709% | $266.9205 | $266.92 | $266.90 | $266.90 |
| Purchase #5 | $110.90 | 9.329% | $121.2459 | $121.25 | $121.25 | $121.20 |
| Purchase #6 | $235.91 | 8.519% | $256.0072 | $256.01 | $256.00 | $256.00 |
| Purchase #7 | $116.31 | 4.207% | $121.2032 | $121.20 | $121.20 | $121.20 |
| 7 purchase totals = | $942.65 | $1,034.4729 | $1,034.48 | $1,034.45 | $1,034.50 | |