| 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 | $241.90 | 4.144% | $251.9243 | $251.92 | $251.90 | $251.90 |
| Purchase #2 | $9.48 | 9.843% | $10.4131 | $10.41 | $10.40 | $10.40 |
| Purchase #3 | $213.69 | 6.533% | $227.6504 | $227.65 | $227.65 | $227.70 |
| Purchase #4 | $169.46 | 11.580% | $189.0835 | $189.08 | $189.10 | $189.10 |
| Purchase #5 | $217.31 | 5.569% | $229.412 | $229.41 | $229.40 | $229.40 |
| Purchase #6 | $77.77 | 9.852% | $85.4319 | $85.43 | $85.45 | $85.40 |
| Purchase #7 | $124.91 | 9.207% | $136.4105 | $136.41 | $136.40 | $136.40 |
| 7 purchase totals = | $1,054.52 | $1,130.3257 | $1,130.31 | $1,130.30 | $1,130.30 | |