| 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 | $186.87 | 7.195% | $200.3153 | $200.32 | $200.30 | $200.30 |
| Purchase #2 | $118.68 | 3.116% | $122.3781 | $122.38 | $122.40 | $122.40 |
| Purchase #3 | $18.41 | 10.554% | $20.353 | $20.35 | $20.35 | $20.40 |
| Purchase #4 | $199.83 | 12.121% | $224.0514 | $224.05 | $224.05 | $224.10 |
| Purchase #5 | $54.91 | 7.282% | $58.9085 | $58.91 | $58.90 | $58.90 |
| Purchase #6 | $242.46 | 3.300% | $250.4612 | $250.46 | $250.45 | $250.50 |
| Purchase #7 | $229.89 | 3.372% | $237.6419 | $237.64 | $237.65 | $237.60 |
| 7 purchase totals = | $1,051.05 | $1,114.1094 | $1,114.11 | $1,114.10 | $1,114.20 | |