| 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 | $227.76 | 12.727% | $256.747 | $256.75 | $256.75 | $256.70 |
| Purchase #2 | $234.58 | 3.244% | $242.1898 | $242.19 | $242.20 | $242.20 |
| Purchase #3 | $107.62 | 13.490% | $122.1379 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $134.65 | 7.198% | $144.3421 | $144.34 | $144.35 | $144.30 |
| Purchase #5 | $18.43 | 10.256% | $20.3202 | $20.32 | $20.30 | $20.30 |
| Purchase #6 | $43.51 | 4.204% | $45.3392 | $45.34 | $45.35 | $45.30 |
| Purchase #7 | $64.42 | 3.792% | $66.8628 | $66.86 | $66.85 | $66.90 |
| 7 purchase totals = | $830.97 | $897.9390 | $897.94 | $897.95 | $897.80 | |