| 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 | $237.69 | 5.219% | $250.095 | $250.10 | $250.10 | $250.10 |
| Purchase #2 | $55.37 | 8.282% | $59.9557 | $59.96 | $59.95 | $60.00 |
| Purchase #3 | $54.29 | 3.291% | $56.0767 | $56.08 | $56.10 | $56.10 |
| Purchase #4 | $93.32 | 10.127% | $102.7705 | $102.77 | $102.75 | $102.80 |
| Purchase #5 | $215.43 | 5.242% | $226.7228 | $226.72 | $226.70 | $226.70 |
| Purchase #6 | $78.60 | 3.436% | $81.3007 | $81.30 | $81.30 | $81.30 |
| Purchase #7 | $39.26 | 11.432% | $43.7482 | $43.75 | $43.75 | $43.70 |
| 7 purchase totals = | $773.96 | $820.6696 | $820.68 | $820.65 | $820.70 | |