| 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 | $222.28 | 3.234% | $229.4685 | $229.47 | $229.45 | $229.50 |
| Purchase #2 | $60.48 | 10.408% | $66.7748 | $66.77 | $66.75 | $66.80 |
| Purchase #3 | $236.41 | 3.647% | $245.0319 | $245.03 | $245.05 | $245.00 |
| Purchase #4 | $65.66 | 8.137% | $71.0028 | $71.00 | $71.00 | $71.00 |
| Purchase #5 | $212.76 | 11.569% | $237.3742 | $237.37 | $237.35 | $237.40 |
| Purchase #6 | $199.68 | 4.243% | $208.1524 | $208.15 | $208.15 | $208.20 |
| Purchase #7 | $195.44 | 8.681% | $212.4061 | $212.41 | $212.40 | $212.40 |
| 7 purchase totals = | $1,192.71 | $1,270.2107 | $1,270.20 | $1,270.15 | $1,270.30 | |