| 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 | $247.44 | 5.595% | $261.2843 | $261.28 | $261.30 | $261.30 |
| Purchase #2 | $103.72 | 6.383% | $110.3404 | $110.34 | $110.35 | $110.30 |
| Purchase #3 | $154.96 | 3.252% | $159.9993 | $160.00 | $160.00 | $160.00 |
| Purchase #4 | $168.39 | 7.590% | $181.1708 | $181.17 | $181.15 | $181.20 |
| Purchase #5 | $79.92 | 4.799% | $83.7554 | $83.76 | $83.75 | $83.80 |
| Purchase #6 | $196.65 | 9.382% | $215.0997 | $215.10 | $215.10 | $215.10 |
| Purchase #7 | $193.99 | 10.133% | $213.647 | $213.65 | $213.65 | $213.60 |
| 7 purchase totals = | $1,145.07 | $1,225.2969 | $1,225.30 | $1,225.30 | $1,225.30 | |