| 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 | $250.34 | 12.232% | $280.9616 | $280.96 | $280.95 | $281.00 |
| Purchase #2 | $6.39 | 6.572% | $6.81 | $6.81 | $6.80 | $6.80 |
| Purchase #3 | $205.55 | 13.868% | $234.0557 | $234.06 | $234.05 | $234.10 |
| Purchase #4 | $248.33 | 7.494% | $266.9399 | $266.94 | $266.95 | $266.90 |
| Purchase #5 | $132.42 | 11.427% | $147.5516 | $147.55 | $147.55 | $147.60 |
| Purchase #6 | $51.85 | 3.413% | $53.6196 | $53.62 | $53.60 | $53.60 |
| Purchase #7 | $8.97 | 12.399% | $10.0822 | $10.08 | $10.10 | $10.10 |
| 7 purchase totals = | $903.85 | $1,000.0206 | $1,000.02 | $1,000.00 | $1,000.10 | |