| 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 | $77.59 | 5.700% | $82.0126 | $82.01 | $82.00 | $82.00 |
| Purchase #2 | $240.26 | 10.652% | $265.8525 | $265.85 | $265.85 | $265.90 |
| Purchase #3 | $230.50 | 4.352% | $240.5314 | $240.53 | $240.55 | $240.50 |
| Purchase #4 | $226.54 | 5.216% | $238.3563 | $238.36 | $238.35 | $238.40 |
| Purchase #5 | $129.25 | 4.361% | $134.8866 | $134.89 | $134.90 | $134.90 |
| Purchase #6 | $230.95 | 11.395% | $257.2668 | $257.27 | $257.25 | $257.30 |
| Purchase #7 | $8.75 | 12.447% | $9.8391 | $9.84 | $9.85 | $9.80 |
| 7 purchase totals = | $1,143.84 | $1,228.7453 | $1,228.75 | $1,228.75 | $1,228.80 | |