| 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 | $131.97 | 13.738% | $150.1 | $150.10 | $150.10 | $150.10 |
| Purchase #2 | $250.56 | 5.378% | $264.0351 | $264.04 | $264.05 | $264.00 |
| Purchase #3 | $11.90 | 3.334% | $12.2967 | $12.30 | $12.30 | $12.30 |
| Purchase #4 | $207.50 | 11.443% | $231.2442 | $231.24 | $231.25 | $231.20 |
| Purchase #5 | $185.55 | 5.835% | $196.3768 | $196.38 | $196.40 | $196.40 |
| Purchase #6 | $157.39 | 7.245% | $168.7929 | $168.79 | $168.80 | $168.80 |
| Purchase #7 | $204.98 | 5.550% | $216.3564 | $216.36 | $216.35 | $216.40 |
| 7 purchase totals = | $1,149.85 | $1,239.2021 | $1,239.21 | $1,239.25 | $1,239.20 | |