| 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 | $238.98 | 9.523% | $261.7381 | $261.74 | $261.75 | $261.70 |
| Purchase #2 | $102.56 | 3.680% | $106.3342 | $106.33 | $106.35 | $106.30 |
| Purchase #3 | $103.60 | 5.467% | $109.2638 | $109.26 | $109.25 | $109.30 |
| Purchase #4 | $49.25 | 12.534% | $55.423 | $55.42 | $55.40 | $55.40 |
| Purchase #5 | $225.33 | 3.647% | $233.5478 | $233.55 | $233.55 | $233.50 |
| Purchase #6 | $181.67 | 5.228% | $191.1677 | $191.17 | $191.15 | $191.20 |
| Purchase #7 | $125.36 | 6.401% | $133.3843 | $133.38 | $133.40 | $133.40 |
| 7 purchase totals = | $1,026.75 | $1,090.8589 | $1,090.85 | $1,090.85 | $1,090.80 | |