| 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 | $132.46 | 10.661% | $146.5816 | $146.58 | $146.60 | $146.60 |
| Purchase #2 | $120.50 | 7.237% | $129.2206 | $129.22 | $129.20 | $129.20 |
| Purchase #3 | $99.41 | 9.388% | $108.7426 | $108.74 | $108.75 | $108.70 |
| Purchase #4 | $196.33 | 6.785% | $209.651 | $209.65 | $209.65 | $209.70 |
| Purchase #5 | $94.93 | 10.558% | $104.9527 | $104.95 | $104.95 | $105.00 |
| Purchase #6 | $12.81 | 12.480% | $14.4087 | $14.41 | $14.40 | $14.40 |
| Purchase #7 | $224.80 | 8.771% | $244.5172 | $244.52 | $244.50 | $244.50 |
| 7 purchase totals = | $881.24 | $958.0744 | $958.07 | $958.05 | $958.10 | |