| 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 | $120.53 | 11.754% | $134.6971 | $134.70 | $134.70 | $134.70 |
| Purchase #2 | $139.85 | 7.778% | $150.7275 | $150.73 | $150.75 | $150.70 |
| Purchase #3 | $70.52 | 10.450% | $77.8893 | $77.89 | $77.90 | $77.90 |
| Purchase #4 | $247.74 | 8.605% | $269.058 | $269.06 | $269.05 | $269.10 |
| Purchase #5 | $118.30 | 6.583% | $126.0877 | $126.09 | $126.10 | $126.10 |
| Purchase #6 | $53.37 | 4.647% | $55.8501 | $55.85 | $55.85 | $55.90 |
| Purchase #7 | $73.65 | 7.118% | $78.8924 | $78.89 | $78.90 | $78.90 |
| 7 purchase totals = | $823.96 | $893.2021 | $893.21 | $893.25 | $893.30 | |