| 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 | $111.28 | 6.235% | $118.2183 | $118.22 | $118.20 | $118.20 |
| Purchase #2 | $110.99 | 7.405% | $119.2088 | $119.21 | $119.20 | $119.20 |
| Purchase #3 | $55.98 | 9.807% | $61.47 | $61.47 | $61.45 | $61.50 |
| Purchase #4 | $128.56 | 12.275% | $144.3407 | $144.34 | $144.35 | $144.30 |
| Purchase #5 | $214.66 | 11.296% | $238.908 | $238.91 | $238.90 | $238.90 |
| Purchase #6 | $115.40 | 9.405% | $126.2534 | $126.25 | $126.25 | $126.30 |
| Purchase #7 | $230.51 | 13.557% | $261.7602 | $261.76 | $261.75 | $261.80 |
| 7 purchase totals = | $967.38 | $1,070.1594 | $1,070.16 | $1,070.10 | $1,070.20 | |