| 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 | $221.79 | 3.351% | $229.2222 | $229.22 | $229.20 | $229.20 |
| Purchase #2 | $30.60 | 9.447% | $33.4908 | $33.49 | $33.50 | $33.50 |
| Purchase #3 | $167.92 | 13.811% | $191.1114 | $191.11 | $191.10 | $191.10 |
| Purchase #4 | $58.98 | 12.686% | $66.4622 | $66.46 | $66.45 | $66.50 |
| Purchase #5 | $172.60 | 11.167% | $191.8742 | $191.87 | $191.85 | $191.90 |
| Purchase #6 | $225.80 | 11.857% | $252.5731 | $252.57 | $252.55 | $252.60 |
| Purchase #7 | $222.44 | 6.868% | $237.7172 | $237.72 | $237.70 | $237.70 |
| 7 purchase totals = | $1,100.13 | $1,202.4511 | $1,202.44 | $1,202.35 | $1,202.50 | |