| 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 | $119.75 | 12.385% | $134.581 | $134.58 | $134.60 | $134.60 |
| Purchase #2 | $103.92 | 10.802% | $115.1454 | $115.15 | $115.15 | $115.10 |
| Purchase #3 | $105.59 | 12.390% | $118.6726 | $118.67 | $118.65 | $118.70 |
| Purchase #4 | $52.60 | 11.465% | $58.6306 | $58.63 | $58.65 | $58.60 |
| Purchase #5 | $197.72 | 11.649% | $220.7524 | $220.75 | $220.75 | $220.80 |
| Purchase #6 | $99.52 | 3.140% | $102.6449 | $102.64 | $102.65 | $102.60 |
| Purchase #7 | $131.73 | 5.350% | $138.7776 | $138.78 | $138.80 | $138.80 |
| 7 purchase totals = | $810.83 | $889.2045 | $889.20 | $889.25 | $889.20 | |