| 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 | $237.54 | 4.691% | $248.683 | $248.68 | $248.70 | $248.70 |
| Purchase #2 | $9.74 | 5.656% | $10.2909 | $10.29 | $10.30 | $10.30 |
| Purchase #3 | $231.56 | 11.129% | $257.3303 | $257.33 | $257.35 | $257.30 |
| Purchase #4 | $175.76 | 10.198% | $193.684 | $193.68 | $193.70 | $193.70 |
| Purchase #5 | $131.55 | 4.660% | $137.6802 | $137.68 | $137.70 | $137.70 |
| Purchase #6 | $203.88 | 12.226% | $228.8064 | $228.81 | $228.80 | $228.80 |
| Purchase #7 | $20.28 | 6.172% | $21.5317 | $21.53 | $21.55 | $21.50 |
| 7 purchase totals = | $1,010.31 | $1,098.0065 | $1,098.00 | $1,098.10 | $1,098.00 | |