| 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 | $238.41 | 9.528% | $261.1257 | $261.13 | $261.15 | $261.10 |
| Purchase #2 | $123.41 | 12.605% | $138.9658 | $138.97 | $138.95 | $139.00 |
| Purchase #3 | $102.62 | 3.209% | $105.9131 | $105.91 | $105.90 | $105.90 |
| Purchase #4 | $223.51 | 4.444% | $233.4428 | $233.44 | $233.45 | $233.40 |
| Purchase #5 | $143.40 | 12.425% | $161.2175 | $161.22 | $161.20 | $161.20 |
| Purchase #6 | $203.35 | 3.227% | $209.9121 | $209.91 | $209.90 | $209.90 |
| Purchase #7 | $121.31 | 9.286% | $132.5748 | $132.57 | $132.55 | $132.60 |
| 7 purchase totals = | $1,156.01 | $1,243.1518 | $1,243.15 | $1,243.10 | $1,243.10 | |