| 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 | $242.99 | 11.646% | $271.2886 | $271.29 | $271.30 | $271.30 |
| Purchase #2 | $101.62 | 7.284% | $109.022 | $109.02 | $109.00 | $109.00 |
| Purchase #3 | $100.38 | 8.563% | $108.9755 | $108.98 | $109.00 | $109.00 |
| Purchase #4 | $107.35 | 8.594% | $116.5757 | $116.58 | $116.60 | $116.60 |
| Purchase #5 | $68.65 | 13.268% | $77.7585 | $77.76 | $77.75 | $77.80 |
| Purchase #6 | $222.41 | 4.350% | $232.0848 | $232.08 | $232.10 | $232.10 |
| Purchase #7 | $217.84 | 7.270% | $233.677 | $233.68 | $233.70 | $233.70 |
| 7 purchase totals = | $1,061.24 | $1,149.3821 | $1,149.39 | $1,149.45 | $1,149.50 | |