| 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 | $217.93 | 4.682% | $228.1335 | $228.13 | $228.15 | $228.10 |
| Purchase #2 | $105.80 | 4.450% | $110.5081 | $110.51 | $110.50 | $110.50 |
| Purchase #3 | $173.55 | 3.507% | $179.6364 | $179.64 | $179.65 | $179.60 |
| Purchase #4 | $222.95 | 4.538% | $233.0675 | $233.07 | $233.05 | $233.10 |
| Purchase #5 | $75.41 | 8.747% | $82.0061 | $82.01 | $82.00 | $82.00 |
| Purchase #6 | $29.50 | 6.853% | $31.5216 | $31.52 | $31.50 | $31.50 |
| Purchase #7 | $31.98 | 6.558% | $34.0772 | $34.08 | $34.10 | $34.10 |
| 7 purchase totals = | $857.12 | $898.9504 | $898.96 | $898.95 | $898.90 | |