| 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 | $26.85 | 12.599% | $30.2328 | $30.23 | $30.25 | $30.20 |
| Purchase #2 | $234.52 | 3.739% | $243.2887 | $243.29 | $243.30 | $243.30 |
| Purchase #3 | $115.48 | 11.828% | $129.139 | $129.14 | $129.15 | $129.10 |
| Purchase #4 | $130.53 | 12.407% | $146.7249 | $146.72 | $146.70 | $146.70 |
| Purchase #5 | $171.67 | 13.762% | $195.2952 | $195.30 | $195.30 | $195.30 |
| Purchase #6 | $107.43 | 13.357% | $121.7794 | $121.78 | $121.80 | $121.80 |
| Purchase #7 | $239.63 | 9.502% | $262.3996 | $262.40 | $262.40 | $262.40 |
| 7 purchase totals = | $1,026.11 | $1,128.8596 | $1,128.86 | $1,128.90 | $1,128.80 | |