| 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 | $138.72 | 4.312% | $144.7016 | $144.70 | $144.70 | $144.70 |
| Purchase #2 | $237.52 | 8.137% | $256.847 | $256.85 | $256.85 | $256.80 |
| Purchase #3 | $151.38 | 5.278% | $159.3698 | $159.37 | $159.35 | $159.40 |
| Purchase #4 | $108.41 | 4.552% | $113.3448 | $113.34 | $113.35 | $113.30 |
| Purchase #5 | $181.68 | 13.304% | $205.8507 | $205.85 | $205.85 | $205.90 |
| Purchase #6 | $249.28 | 4.735% | $261.0834 | $261.08 | $261.10 | $261.10 |
| Purchase #7 | $131.83 | 10.548% | $145.7354 | $145.74 | $145.75 | $145.70 |
| 7 purchase totals = | $1,198.82 | $1,286.9327 | $1,286.93 | $1,286.95 | $1,286.90 | |