| 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 | $228.60 | 5.246% | $240.5924 | $240.59 | $240.60 | $240.60 |
| Purchase #2 | $10.71 | 13.270% | $12.1312 | $12.13 | $12.15 | $12.10 |
| Purchase #3 | $74.81 | 11.231% | $83.2119 | $83.21 | $83.20 | $83.20 |
| Purchase #4 | $202.30 | 11.747% | $226.0642 | $226.06 | $226.05 | $226.10 |
| Purchase #5 | $71.80 | 5.494% | $75.7447 | $75.74 | $75.75 | $75.70 |
| Purchase #6 | $202.57 | 9.785% | $222.3915 | $222.39 | $222.40 | $222.40 |
| Purchase #7 | $223.41 | 10.750% | $247.4266 | $247.43 | $247.45 | $247.40 |
| 7 purchase totals = | $1,014.20 | $1,107.5625 | $1,107.55 | $1,107.60 | $1,107.50 | |