| 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 | $240.74 | 6.784% | $257.0718 | $257.07 | $257.05 | $257.10 |
| Purchase #2 | $57.92 | 13.120% | $65.5191 | $65.52 | $65.50 | $65.50 |
| Purchase #3 | $160.71 | 8.655% | $174.6195 | $174.62 | $174.60 | $174.60 |
| Purchase #4 | $117.90 | 9.447% | $129.038 | $129.04 | $129.05 | $129.00 |
| Purchase #5 | $76.63 | 12.625% | $86.3045 | $86.30 | $86.30 | $86.30 |
| Purchase #6 | $112.76 | 9.653% | $123.6447 | $123.64 | $123.65 | $123.60 |
| Purchase #7 | $128.37 | 3.356% | $132.6781 | $132.68 | $132.70 | $132.70 |
| 7 purchase totals = | $895.03 | $968.8757 | $968.87 | $968.85 | $968.80 | |