| 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 | $9.82 | 13.608% | $11.1563 | $11.16 | $11.15 | $11.20 |
| Purchase #2 | $192.85 | 8.434% | $209.115 | $209.12 | $209.10 | $209.10 |
| Purchase #3 | $20.93 | 6.848% | $22.3633 | $22.36 | $22.35 | $22.40 |
| Purchase #4 | $247.80 | 3.193% | $255.7123 | $255.71 | $255.70 | $255.70 |
| Purchase #5 | $232.33 | 7.552% | $249.8756 | $249.88 | $249.90 | $249.90 |
| Purchase #6 | $15.89 | 13.172% | $17.983 | $17.98 | $18.00 | $18.00 |
| Purchase #7 | $177.69 | 12.469% | $199.8462 | $199.85 | $199.85 | $199.80 |
| 7 purchase totals = | $897.31 | $966.0517 | $966.06 | $966.05 | $966.10 | |