| 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 | $216.53 | 4.780% | $226.8801 | $226.88 | $226.90 | $226.90 |
| Purchase #2 | $29.79 | 4.175% | $31.0337 | $31.03 | $31.05 | $31.00 |
| Purchase #3 | $200.28 | 7.850% | $216.002 | $216.00 | $216.00 | $216.00 |
| Purchase #4 | $232.97 | 7.369% | $250.1376 | $250.14 | $250.15 | $250.10 |
| Purchase #5 | $179.51 | 6.581% | $191.3236 | $191.32 | $191.30 | $191.30 |
| Purchase #6 | $206.49 | 11.357% | $229.9411 | $229.94 | $229.95 | $229.90 |
| Purchase #7 | $221.40 | 8.246% | $239.6566 | $239.66 | $239.65 | $239.70 |
| 7 purchase totals = | $1,286.97 | $1,384.9747 | $1,384.97 | $1,385.00 | $1,384.90 | |