| 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 | $223.71 | 11.228% | $248.8282 | $248.83 | $248.85 | $248.80 |
| Purchase #2 | $149.59 | 3.273% | $154.4861 | $154.49 | $154.50 | $154.50 |
| Purchase #3 | $120.45 | 4.840% | $126.2798 | $126.28 | $126.30 | $126.30 |
| Purchase #4 | $115.59 | 13.300% | $130.9635 | $130.96 | $130.95 | $131.00 |
| Purchase #5 | $141.57 | 6.232% | $150.3926 | $150.39 | $150.40 | $150.40 |
| Purchase #6 | $123.70 | 8.357% | $134.0376 | $134.04 | $134.05 | $134.00 |
| Purchase #7 | $250.44 | 4.305% | $261.2214 | $261.22 | $261.20 | $261.20 |
| 7 purchase totals = | $1,125.05 | $1,206.2092 | $1,206.21 | $1,206.25 | $1,206.20 | |