| 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 | $221.28 | 5.259% | $232.9171 | $232.92 | $232.90 | $232.90 |
| Purchase #2 | $191.31 | 11.150% | $212.6411 | $212.64 | $212.65 | $212.60 |
| Purchase #3 | $9.74 | 3.513% | $10.0822 | $10.08 | $10.10 | $10.10 |
| Purchase #4 | $199.40 | 11.325% | $221.9821 | $221.98 | $222.00 | $222.00 |
| Purchase #5 | $50.54 | 9.598% | $55.3908 | $55.39 | $55.40 | $55.40 |
| Purchase #6 | $13.95 | 13.257% | $15.7994 | $15.80 | $15.80 | $15.80 |
| Purchase #7 | $191.57 | 6.532% | $204.0834 | $204.08 | $204.10 | $204.10 |
| 7 purchase totals = | $877.79 | $952.8961 | $952.89 | $952.95 | $952.90 | |