| 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 | $108.66 | 4.774% | $113.8474 | $113.85 | $113.85 | $113.80 |
| Purchase #2 | $242.77 | 7.608% | $261.2399 | $261.24 | $261.25 | $261.20 |
| Purchase #3 | $195.28 | 11.764% | $218.2527 | $218.25 | $218.25 | $218.30 |
| Purchase #4 | $196.25 | 3.658% | $203.4288 | $203.43 | $203.45 | $203.40 |
| Purchase #5 | $221.97 | 7.545% | $238.7176 | $238.72 | $238.70 | $238.70 |
| Purchase #6 | $85.79 | 8.167% | $92.7965 | $92.80 | $92.80 | $92.80 |
| Purchase #7 | $220.46 | 3.317% | $227.7727 | $227.77 | $227.75 | $227.80 |
| 7 purchase totals = | $1,271.18 | $1,356.0556 | $1,356.06 | $1,356.05 | $1,356.00 | |