| 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 | $215.59 | 8.693% | $234.3312 | $234.33 | $234.35 | $234.30 |
| Purchase #2 | $219.40 | 6.112% | $232.8097 | $232.81 | $232.80 | $232.80 |
| Purchase #3 | $142.91 | 6.513% | $152.2177 | $152.22 | $152.20 | $152.20 |
| Purchase #4 | $99.44 | 12.333% | $111.7039 | $111.70 | $111.70 | $111.70 |
| Purchase #5 | $85.94 | 8.558% | $93.2947 | $93.29 | $93.30 | $93.30 |
| Purchase #6 | $250.89 | 9.237% | $274.0647 | $274.06 | $274.05 | $274.10 |
| Purchase #7 | $236.97 | 10.264% | $261.2926 | $261.29 | $261.30 | $261.30 |
| 7 purchase totals = | $1,251.14 | $1,359.7145 | $1,359.70 | $1,359.70 | $1,359.70 | |