| 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 | $131.67 | 12.597% | $148.2565 | $148.26 | $148.25 | $148.30 |
| Purchase #2 | $121.85 | 4.183% | $126.947 | $126.95 | $126.95 | $126.90 |
| Purchase #3 | $145.64 | 5.310% | $153.3735 | $153.37 | $153.35 | $153.40 |
| Purchase #4 | $160.26 | 3.361% | $165.6463 | $165.65 | $165.65 | $165.60 |
| Purchase #5 | $249.49 | 4.702% | $261.221 | $261.22 | $261.20 | $261.20 |
| Purchase #6 | $199.88 | 13.306% | $226.476 | $226.48 | $226.50 | $226.50 |
| Purchase #7 | $138.72 | 13.310% | $157.1836 | $157.18 | $157.20 | $157.20 |
| 7 purchase totals = | $1,147.51 | $1,239.1039 | $1,239.11 | $1,239.10 | $1,239.10 | |