| 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 | $116.99 | 4.514% | $122.2709 | $122.27 | $122.25 | $122.30 |
| Purchase #2 | $141.87 | 12.612% | $159.7626 | $159.76 | $159.75 | $159.80 |
| Purchase #3 | $216.80 | 13.848% | $246.8225 | $246.82 | $246.80 | $246.80 |
| Purchase #4 | $54.31 | 12.849% | $61.2883 | $61.29 | $61.30 | $61.30 |
| Purchase #5 | $223.98 | 9.410% | $245.0565 | $245.06 | $245.05 | $245.10 |
| Purchase #6 | $40.33 | 9.532% | $44.1743 | $44.17 | $44.15 | $44.20 |
| Purchase #7 | $116.55 | 9.368% | $127.4684 | $127.47 | $127.45 | $127.50 |
| 7 purchase totals = | $910.83 | $1,006.8435 | $1,006.84 | $1,006.75 | $1,007.00 | |