| 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 | $236.55 | 12.598% | $266.3506 | $266.35 | $266.35 | $266.40 |
| Purchase #2 | $205.27 | 3.782% | $213.0333 | $213.03 | $213.05 | $213.00 |
| Purchase #3 | $236.89 | 4.118% | $246.6451 | $246.65 | $246.65 | $246.60 |
| Purchase #4 | $55.56 | 9.832% | $61.0227 | $61.02 | $61.00 | $61.00 |
| Purchase #5 | $83.53 | 3.405% | $86.3742 | $86.37 | $86.35 | $86.40 |
| Purchase #6 | $219.66 | 8.598% | $238.5464 | $238.55 | $238.55 | $238.50 |
| Purchase #7 | $27.48 | 3.789% | $28.5212 | $28.52 | $28.50 | $28.50 |
| 7 purchase totals = | $1,064.94 | $1,140.4935 | $1,140.49 | $1,140.45 | $1,140.40 | |