| 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 | $230.57 | 3.607% | $238.8867 | $238.89 | $238.90 | $238.90 |
| Purchase #2 | $169.35 | 4.409% | $176.8166 | $176.82 | $176.80 | $176.80 |
| Purchase #3 | $16.82 | 12.639% | $18.9459 | $18.95 | $18.95 | $18.90 |
| Purchase #4 | $12.35 | 8.481% | $13.3974 | $13.40 | $13.40 | $13.40 |
| Purchase #5 | $248.51 | 5.244% | $261.5419 | $261.54 | $261.55 | $261.50 |
| Purchase #6 | $129.95 | 10.534% | $143.6389 | $143.64 | $143.65 | $143.60 |
| Purchase #7 | $92.60 | 10.451% | $102.2776 | $102.28 | $102.30 | $102.30 |
| 7 purchase totals = | $900.15 | $955.5050 | $955.52 | $955.55 | $955.40 | |