| 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 | $189.52 | 7.170% | $203.1086 | $203.11 | $203.10 | $203.10 |
| Purchase #2 | $74.72 | 5.677% | $78.9619 | $78.96 | $78.95 | $79.00 |
| Purchase #3 | $121.81 | 3.617% | $126.2159 | $126.22 | $126.20 | $126.20 |
| Purchase #4 | $189.60 | 8.200% | $205.1472 | $205.15 | $205.15 | $205.10 |
| Purchase #5 | $214.27 | 4.632% | $224.195 | $224.20 | $224.20 | $224.20 |
| Purchase #6 | $30.92 | 10.340% | $34.1171 | $34.12 | $34.10 | $34.10 |
| Purchase #7 | $73.59 | 4.820% | $77.137 | $77.14 | $77.15 | $77.10 |
| 7 purchase totals = | $894.43 | $948.8827 | $948.90 | $948.85 | $948.80 | |