| 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 | $220.66 | 13.616% | $250.7051 | $250.71 | $250.70 | $250.70 |
| Purchase #2 | $139.27 | 6.596% | $148.4562 | $148.46 | $148.45 | $148.50 |
| Purchase #3 | $76.43 | 7.696% | $82.3121 | $82.31 | $82.30 | $82.30 |
| Purchase #4 | $250.37 | 10.344% | $276.2683 | $276.27 | $276.25 | $276.30 |
| Purchase #5 | $98.30 | 8.581% | $106.7351 | $106.74 | $106.75 | $106.70 |
| Purchase #6 | $39.25 | 13.291% | $44.4667 | $44.47 | $44.45 | $44.50 |
| Purchase #7 | $82.26 | 3.386% | $85.0453 | $85.05 | $85.05 | $85.00 |
| 7 purchase totals = | $906.54 | $993.9888 | $994.01 | $993.95 | $994.00 | |