| 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 | $216.82 | 10.701% | $240.0219 | $240.02 | $240.00 | $240.00 |
| Purchase #2 | $231.46 | 6.516% | $246.5419 | $246.54 | $246.55 | $246.50 |
| Purchase #3 | $222.37 | 8.542% | $241.3648 | $241.36 | $241.35 | $241.40 |
| Purchase #4 | $28.50 | 3.572% | $29.518 | $29.52 | $29.50 | $29.50 |
| Purchase #5 | $124.90 | 9.311% | $136.5294 | $136.53 | $136.55 | $136.50 |
| Purchase #6 | $9.37 | 7.679% | $10.0895 | $10.09 | $10.10 | $10.10 |
| Purchase #7 | $239.38 | 8.708% | $260.2252 | $260.23 | $260.25 | $260.20 |
| 7 purchase totals = | $1,072.80 | $1,164.2907 | $1,164.29 | $1,164.30 | $1,164.20 | |