| 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 | $207.86 | 9.202% | $226.9873 | $226.99 | $227.00 | $227.00 |
| Purchase #2 | $137.34 | 9.287% | $150.0948 | $150.09 | $150.10 | $150.10 |
| Purchase #3 | $221.27 | 3.642% | $229.3287 | $229.33 | $229.35 | $229.30 |
| Purchase #4 | $71.49 | 8.217% | $77.3643 | $77.36 | $77.35 | $77.40 |
| Purchase #5 | $41.65 | 10.669% | $46.0936 | $46.09 | $46.10 | $46.10 |
| Purchase #6 | $50.94 | 4.366% | $53.164 | $53.16 | $53.15 | $53.20 |
| Purchase #7 | $28.62 | 6.123% | $30.3724 | $30.37 | $30.35 | $30.40 |
| 7 purchase totals = | $759.17 | $813.4051 | $813.39 | $813.40 | $813.50 | |