| 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 | $243.88 | 7.398% | $261.9222 | $261.92 | $261.90 | $261.90 |
| Purchase #2 | $28.72 | 3.185% | $29.6347 | $29.63 | $29.65 | $29.60 |
| Purchase #3 | $192.52 | 4.266% | $200.7329 | $200.73 | $200.75 | $200.70 |
| Purchase #4 | $109.68 | 5.243% | $115.4305 | $115.43 | $115.45 | $115.40 |
| Purchase #5 | $57.67 | 12.836% | $65.0725 | $65.07 | $65.05 | $65.10 |
| Purchase #6 | $165.44 | 8.768% | $179.9458 | $179.95 | $179.95 | $179.90 |
| Purchase #7 | $149.70 | 5.395% | $157.7763 | $157.78 | $157.80 | $157.80 |
| 7 purchase totals = | $947.61 | $1,010.5149 | $1,010.51 | $1,010.55 | $1,010.40 | |