| 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 | $208.36 | 10.850% | $230.9671 | $230.97 | $230.95 | $231.00 |
| Purchase #2 | $204.73 | 6.494% | $218.0252 | $218.03 | $218.05 | $218.00 |
| Purchase #3 | $126.49 | 7.124% | $135.5011 | $135.50 | $135.50 | $135.50 |
| Purchase #4 | $61.76 | 8.274% | $66.87 | $66.87 | $66.85 | $66.90 |
| Purchase #5 | $10.51 | 8.143% | $11.3658 | $11.37 | $11.35 | $11.40 |
| Purchase #6 | $196.33 | 5.118% | $206.3782 | $206.38 | $206.40 | $206.40 |
| Purchase #7 | $8.41 | 11.535% | $9.3801 | $9.38 | $9.40 | $9.40 |
| 7 purchase totals = | $816.59 | $878.4875 | $878.50 | $878.50 | $878.60 | |