| 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 | $119.92 | 11.259% | $133.4218 | $133.42 | $133.40 | $133.40 |
| Purchase #2 | $84.98 | 6.130% | $90.1893 | $90.19 | $90.20 | $90.20 |
| Purchase #3 | $143.29 | 11.518% | $159.7941 | $159.79 | $159.80 | $159.80 |
| Purchase #4 | $146.87 | 11.601% | $163.9084 | $163.91 | $163.90 | $163.90 |
| Purchase #5 | $247.54 | 9.254% | $270.4474 | $270.45 | $270.45 | $270.40 |
| Purchase #6 | $116.52 | 12.604% | $131.2062 | $131.21 | $131.20 | $131.20 |
| Purchase #7 | $250.55 | 10.648% | $277.2286 | $277.23 | $277.25 | $277.20 |
| 7 purchase totals = | $1,109.67 | $1,226.1958 | $1,226.20 | $1,226.20 | $1,226.10 | |