| 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 | $240.30 | 7.342% | $257.9428 | $257.94 | $257.95 | $257.90 |
| Purchase #2 | $190.92 | 5.675% | $201.7547 | $201.75 | $201.75 | $201.80 |
| Purchase #3 | $52.74 | 5.467% | $55.6233 | $55.62 | $55.60 | $55.60 |
| Purchase #4 | $102.40 | 4.589% | $107.0991 | $107.10 | $107.10 | $107.10 |
| Purchase #5 | $11.84 | 4.377% | $12.3582 | $12.36 | $12.35 | $12.40 |
| Purchase #6 | $47.71 | 6.352% | $50.7405 | $50.74 | $50.75 | $50.70 |
| Purchase #7 | $224.89 | 6.284% | $239.0221 | $239.02 | $239.00 | $239.00 |
| 7 purchase totals = | $870.80 | $924.5407 | $924.53 | $924.50 | $924.50 | |