| 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 | $96.93 | 6.755% | $103.4776 | $103.48 | $103.50 | $103.50 |
| Purchase #2 | $206.70 | 8.868% | $225.0302 | $225.03 | $225.05 | $225.00 |
| Purchase #3 | $175.51 | 9.438% | $192.0746 | $192.07 | $192.05 | $192.10 |
| Purchase #4 | $7.69 | 5.224% | $8.0917 | $8.09 | $8.10 | $8.10 |
| Purchase #5 | $13.90 | 3.455% | $14.3802 | $14.38 | $14.40 | $14.40 |
| Purchase #6 | $206.55 | 10.778% | $228.812 | $228.81 | $228.80 | $228.80 |
| Purchase #7 | $14.57 | 6.384% | $15.5001 | $15.50 | $15.50 | $15.50 |
| 7 purchase totals = | $721.85 | $787.3664 | $787.36 | $787.40 | $787.40 | |