| 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 | $17.37 | 13.544% | $19.7226 | $19.72 | $19.70 | $19.70 |
| Purchase #2 | $207.58 | 9.682% | $227.6779 | $227.68 | $227.70 | $227.70 |
| Purchase #3 | $46.89 | 12.278% | $52.6472 | $52.65 | $52.65 | $52.60 |
| Purchase #4 | $234.65 | 11.416% | $261.4376 | $261.44 | $261.45 | $261.40 |
| Purchase #5 | $137.44 | 13.625% | $156.1662 | $156.17 | $156.15 | $156.20 |
| Purchase #6 | $196.78 | 11.599% | $219.6045 | $219.60 | $219.60 | $219.60 |
| Purchase #7 | $210.63 | 6.615% | $224.5632 | $224.56 | $224.55 | $224.60 |
| 7 purchase totals = | $1,051.34 | $1,161.8192 | $1,161.82 | $1,161.80 | $1,161.80 | |