| 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 | $109.74 | 11.507% | $122.3678 | $122.37 | $122.35 | $122.40 |
| Purchase #2 | $186.61 | 12.240% | $209.4511 | $209.45 | $209.45 | $209.50 |
| Purchase #3 | $48.43 | 8.463% | $52.5286 | $52.53 | $52.55 | $52.50 |
| Purchase #4 | $141.64 | 11.371% | $157.7459 | $157.75 | $157.75 | $157.70 |
| Purchase #5 | $242.69 | 11.588% | $270.8129 | $270.81 | $270.80 | $270.80 |
| Purchase #6 | $242.48 | 6.203% | $257.521 | $257.52 | $257.50 | $257.50 |
| Purchase #7 | $110.35 | 12.696% | $124.36 | $124.36 | $124.35 | $124.40 |
| 7 purchase totals = | $1,081.94 | $1,194.7873 | $1,194.79 | $1,194.75 | $1,194.80 | |