| 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 | $244.36 | 7.105% | $261.7218 | $261.72 | $261.70 | $261.70 |
| Purchase #2 | $195.62 | 13.176% | $221.3949 | $221.39 | $221.40 | $221.40 |
| Purchase #3 | $17.53 | 4.503% | $18.3194 | $18.32 | $18.30 | $18.30 |
| Purchase #4 | $112.51 | 4.541% | $117.6191 | $117.62 | $117.60 | $117.60 |
| Purchase #5 | $10.75 | 13.788% | $12.2322 | $12.23 | $12.25 | $12.20 |
| Purchase #6 | $233.35 | 6.242% | $247.9157 | $247.92 | $247.90 | $247.90 |
| Purchase #7 | $69.78 | 13.367% | $79.1075 | $79.11 | $79.10 | $79.10 |
| 7 purchase totals = | $883.90 | $958.3106 | $958.31 | $958.25 | $958.20 | |