| 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 | $222.27 | 12.477% | $250.0026 | $250.00 | $250.00 | $250.00 |
| Purchase #2 | $89.63 | 9.571% | $98.2085 | $98.21 | $98.20 | $98.20 |
| Purchase #3 | $16.74 | 8.701% | $18.1965 | $18.20 | $18.20 | $18.20 |
| Purchase #4 | $69.57 | 12.232% | $78.0798 | $78.08 | $78.10 | $78.10 |
| Purchase #5 | $160.28 | 10.486% | $177.087 | $177.09 | $177.10 | $177.10 |
| Purchase #6 | $138.29 | 11.706% | $154.4782 | $154.48 | $154.50 | $154.50 |
| Purchase #7 | $41.79 | 3.336% | $43.1841 | $43.18 | $43.20 | $43.20 |
| 7 purchase totals = | $738.57 | $819.2367 | $819.24 | $819.30 | $819.30 | |