| 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 | $247.31 | 9.555% | $270.9405 | $270.94 | $270.95 | $270.90 |
| Purchase #2 | $215.38 | 10.239% | $237.4328 | $237.43 | $237.45 | $237.40 |
| Purchase #3 | $66.73 | 8.843% | $72.6309 | $72.63 | $72.65 | $72.60 |
| Purchase #4 | $185.85 | 9.850% | $204.1562 | $204.16 | $204.15 | $204.20 |
| Purchase #5 | $140.86 | 4.312% | $146.9339 | $146.93 | $146.95 | $146.90 |
| Purchase #6 | $166.76 | 4.269% | $173.879 | $173.88 | $173.90 | $173.90 |
| Purchase #7 | $215.94 | 8.539% | $234.3791 | $234.38 | $234.40 | $234.40 |
| 7 purchase totals = | $1,238.83 | $1,340.3524 | $1,340.35 | $1,340.45 | $1,340.30 | |