| 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 | $225.57 | 5.816% | $238.6892 | $238.69 | $238.70 | $238.70 |
| Purchase #2 | $132.88 | 8.154% | $143.715 | $143.72 | $143.70 | $143.70 |
| Purchase #3 | $81.96 | 4.374% | $85.5449 | $85.54 | $85.55 | $85.50 |
| Purchase #4 | $74.58 | 3.816% | $77.426 | $77.43 | $77.45 | $77.40 |
| Purchase #5 | $81.71 | 10.206% | $90.0493 | $90.05 | $90.05 | $90.00 |
| Purchase #6 | $10.91 | 9.856% | $11.9853 | $11.99 | $12.00 | $12.00 |
| Purchase #7 | $201.37 | 13.323% | $228.1985 | $228.20 | $228.20 | $228.20 |
| 7 purchase totals = | $808.98 | $875.6082 | $875.62 | $875.65 | $875.50 | |