| 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 | $195.86 | 10.304% | $216.0414 | $216.04 | $216.05 | $216.00 |
| Purchase #2 | $193.77 | 5.768% | $204.9467 | $204.95 | $204.95 | $204.90 |
| Purchase #3 | $224.38 | 3.531% | $232.3029 | $232.30 | $232.30 | $232.30 |
| Purchase #4 | $194.65 | 6.335% | $206.9811 | $206.98 | $207.00 | $207.00 |
| Purchase #5 | $250.61 | 10.363% | $276.5807 | $276.58 | $276.60 | $276.60 |
| Purchase #6 | $78.54 | 6.756% | $83.8462 | $83.85 | $83.85 | $83.80 |
| Purchase #7 | $93.75 | 7.386% | $100.6744 | $100.67 | $100.65 | $100.70 |
| 7 purchase totals = | $1,231.56 | $1,321.3734 | $1,321.37 | $1,321.40 | $1,321.30 | |