| 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 | $228.76 | 9.306% | $250.0484 | $250.05 | $250.05 | $250.00 |
| Purchase #2 | $51.84 | 10.367% | $57.2143 | $57.21 | $57.20 | $57.20 |
| Purchase #3 | $83.75 | 11.574% | $93.4432 | $93.44 | $93.45 | $93.40 |
| Purchase #4 | $48.40 | 9.303% | $52.9027 | $52.90 | $52.90 | $52.90 |
| Purchase #5 | $46.48 | 12.728% | $52.396 | $52.40 | $52.40 | $52.40 |
| Purchase #6 | $128.63 | 10.155% | $141.6924 | $141.69 | $141.70 | $141.70 |
| Purchase #7 | $127.50 | 12.821% | $143.8468 | $143.85 | $143.85 | $143.80 |
| 7 purchase totals = | $715.36 | $791.5438 | $791.54 | $791.55 | $791.40 | |