| 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 | $225.28 | 3.509% | $233.1851 | $233.19 | $233.20 | $233.20 |
| Purchase #2 | $231.51 | 12.608% | $260.6988 | $260.70 | $260.70 | $260.70 |
| Purchase #3 | $135.86 | 6.623% | $144.858 | $144.86 | $144.85 | $144.90 |
| Purchase #4 | $236.77 | 10.295% | $261.1455 | $261.15 | $261.15 | $261.10 |
| Purchase #5 | $231.95 | 10.177% | $255.5556 | $255.56 | $255.55 | $255.60 |
| Purchase #6 | $222.75 | 8.822% | $242.401 | $242.40 | $242.40 | $242.40 |
| Purchase #7 | $228.63 | 8.494% | $248.0498 | $248.05 | $248.05 | $248.00 |
| 7 purchase totals = | $1,512.75 | $1,645.8938 | $1,645.91 | $1,645.90 | $1,645.90 | |