| 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 | $68.30 | 9.728% | $74.9442 | $74.94 | $74.95 | $74.90 |
| Purchase #2 | $173.30 | 3.398% | $179.1887 | $179.19 | $179.20 | $179.20 |
| Purchase #3 | $86.63 | 5.288% | $91.211 | $91.21 | $91.20 | $91.20 |
| Purchase #4 | $247.28 | 5.554% | $261.0139 | $261.01 | $261.00 | $261.00 |
| Purchase #5 | $70.32 | 10.668% | $77.8217 | $77.82 | $77.80 | $77.80 |
| Purchase #6 | $217.94 | 10.476% | $240.7714 | $240.77 | $240.75 | $240.80 |
| Purchase #7 | $99.85 | 9.726% | $109.5614 | $109.56 | $109.55 | $109.60 |
| 7 purchase totals = | $963.62 | $1,034.5123 | $1,034.50 | $1,034.45 | $1,034.50 | |