| 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 | $108.43 | 11.634% | $121.0447 | $121.04 | $121.05 | $121.00 |
| Purchase #2 | $164.97 | 6.336% | $175.4225 | $175.42 | $175.40 | $175.40 |
| Purchase #3 | $6.67 | 4.333% | $6.959 | $6.96 | $6.95 | $7.00 |
| Purchase #4 | $203.45 | 13.432% | $230.7774 | $230.78 | $230.80 | $230.80 |
| Purchase #5 | $225.26 | 9.474% | $246.6011 | $246.60 | $246.60 | $246.60 |
| Purchase #6 | $6.35 | 4.473% | $6.634 | $6.63 | $6.65 | $6.60 |
| Purchase #7 | $114.45 | 11.737% | $127.883 | $127.88 | $127.90 | $127.90 |
| 7 purchase totals = | $829.58 | $915.3217 | $915.31 | $915.35 | $915.30 | |