| 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 | $243.55 | 7.352% | $261.4558 | $261.46 | $261.45 | $261.50 |
| Purchase #2 | $159.64 | 11.170% | $177.4718 | $177.47 | $177.45 | $177.50 |
| Purchase #3 | $181.57 | 12.856% | $204.9126 | $204.91 | $204.90 | $204.90 |
| Purchase #4 | $157.39 | 4.803% | $164.9494 | $164.95 | $164.95 | $164.90 |
| Purchase #5 | $116.89 | 10.573% | $129.2488 | $129.25 | $129.25 | $129.20 |
| Purchase #6 | $232.75 | 7.639% | $250.5298 | $250.53 | $250.55 | $250.50 |
| Purchase #7 | $19.65 | 8.645% | $21.3487 | $21.35 | $21.35 | $21.30 |
| 7 purchase totals = | $1,111.44 | $1,209.9169 | $1,209.92 | $1,209.90 | $1,209.80 | |