| 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 | $210.41 | 9.236% | $229.8435 | $229.84 | $229.85 | $229.80 |
| Purchase #2 | $79.34 | 3.823% | $82.3732 | $82.37 | $82.35 | $82.40 |
| Purchase #3 | $188.87 | 8.591% | $205.0958 | $205.10 | $205.10 | $205.10 |
| Purchase #4 | $202.88 | 7.175% | $217.4366 | $217.44 | $217.45 | $217.40 |
| Purchase #5 | $228.76 | 5.767% | $241.9526 | $241.95 | $241.95 | $242.00 |
| Purchase #6 | $204.65 | 13.450% | $232.1754 | $232.18 | $232.20 | $232.20 |
| Purchase #7 | $165.44 | 7.271% | $177.4691 | $177.47 | $177.45 | $177.50 |
| 7 purchase totals = | $1,280.35 | $1,386.3462 | $1,386.35 | $1,386.35 | $1,386.40 | |