| 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 | $103.25 | 12.809% | $116.4753 | $116.48 | $116.50 | $116.50 |
| Purchase #2 | $106.71 | 13.358% | $120.9643 | $120.96 | $120.95 | $121.00 |
| Purchase #3 | $199.71 | 6.364% | $212.4195 | $212.42 | $212.40 | $212.40 |
| Purchase #4 | $71.30 | 6.223% | $75.737 | $75.74 | $75.75 | $75.70 |
| Purchase #5 | $194.26 | 3.655% | $201.3602 | $201.36 | $201.35 | $201.40 |
| Purchase #6 | $116.63 | 9.452% | $127.6539 | $127.65 | $127.65 | $127.70 |
| Purchase #7 | $241.50 | 8.254% | $261.4334 | $261.43 | $261.45 | $261.40 |
| 7 purchase totals = | $1,033.36 | $1,116.0436 | $1,116.04 | $1,116.05 | $1,116.10 | |