| 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 | $247.68 | 10.787% | $274.3972 | $274.40 | $274.40 | $274.40 |
| Purchase #2 | $195.99 | 6.789% | $209.2958 | $209.30 | $209.30 | $209.30 |
| Purchase #3 | $242.50 | 10.515% | $267.9989 | $268.00 | $268.00 | $268.00 |
| Purchase #4 | $197.65 | 4.560% | $206.6628 | $206.66 | $206.65 | $206.70 |
| Purchase #5 | $228.52 | 8.211% | $247.2838 | $247.28 | $247.30 | $247.30 |
| Purchase #6 | $110.70 | 4.300% | $115.4601 | $115.46 | $115.45 | $115.50 |
| Purchase #7 | $122.91 | 13.145% | $139.0665 | $139.07 | $139.05 | $139.10 |
| 7 purchase totals = | $1,345.95 | $1,460.1651 | $1,460.17 | $1,460.15 | $1,460.30 | |