| 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 | $29.28 | 3.184% | $30.2123 | $30.21 | $30.20 | $30.20 |
| Purchase #2 | $236.72 | 4.665% | $247.763 | $247.76 | $247.75 | $247.80 |
| Purchase #3 | $247.83 | 8.817% | $269.6812 | $269.68 | $269.70 | $269.70 |
| Purchase #4 | $209.99 | 8.179% | $227.1651 | $227.17 | $227.15 | $227.20 |
| Purchase #5 | $162.84 | 13.757% | $185.2419 | $185.24 | $185.25 | $185.20 |
| Purchase #6 | $225.95 | 13.616% | $256.7154 | $256.72 | $256.70 | $256.70 |
| Purchase #7 | $201.68 | 9.807% | $221.4588 | $221.46 | $221.45 | $221.50 |
| 7 purchase totals = | $1,314.29 | $1,438.2377 | $1,438.24 | $1,438.20 | $1,438.30 | |