| 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 | $10.59 | 12.308% | $11.8934 | $11.89 | $11.90 | $11.90 |
| Purchase #2 | $238.73 | 9.662% | $261.7961 | $261.80 | $261.80 | $261.80 |
| Purchase #3 | $95.38 | 7.841% | $102.8587 | $102.86 | $102.85 | $102.90 |
| Purchase #4 | $117.82 | 12.147% | $132.1316 | $132.13 | $132.15 | $132.10 |
| Purchase #5 | $215.39 | 7.681% | $231.9341 | $231.93 | $231.95 | $231.90 |
| Purchase #6 | $151.48 | 5.775% | $160.228 | $160.23 | $160.25 | $160.20 |
| Purchase #7 | $5.96 | 5.206% | $6.2703 | $6.27 | $6.25 | $6.30 |
| 7 purchase totals = | $835.35 | $907.1122 | $907.11 | $907.15 | $907.10 | |