| 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 | $199.62 | 4.232% | $208.0679 | $208.07 | $208.05 | $208.10 |
| Purchase #2 | $196.31 | 9.479% | $214.9182 | $214.92 | $214.90 | $214.90 |
| Purchase #3 | $107.61 | 9.616% | $117.9578 | $117.96 | $117.95 | $118.00 |
| Purchase #4 | $115.89 | 6.619% | $123.5608 | $123.56 | $123.55 | $123.60 |
| Purchase #5 | $54.27 | 7.391% | $58.2811 | $58.28 | $58.30 | $58.30 |
| Purchase #6 | $204.50 | 10.658% | $226.2956 | $226.30 | $226.30 | $226.30 |
| Purchase #7 | $111.26 | 5.102% | $116.9365 | $116.94 | $116.95 | $116.90 |
| 7 purchase totals = | $989.46 | $1,066.0179 | $1,066.03 | $1,066.00 | $1,066.10 | |