| 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 | $190.76 | 3.351% | $197.1524 | $197.15 | $197.15 | $197.20 |
| Purchase #2 | $237.38 | 7.390% | $254.9224 | $254.92 | $254.90 | $254.90 |
| Purchase #3 | $8.50 | 10.256% | $9.3718 | $9.37 | $9.35 | $9.40 |
| Purchase #4 | $133.90 | 12.863% | $151.1236 | $151.12 | $151.10 | $151.10 |
| Purchase #5 | $175.59 | 12.779% | $198.0286 | $198.03 | $198.05 | $198.00 |
| Purchase #6 | $240.91 | 9.700% | $264.2783 | $264.28 | $264.30 | $264.30 |
| Purchase #7 | $169.78 | 9.818% | $186.449 | $186.45 | $186.45 | $186.40 |
| 7 purchase totals = | $1,156.82 | $1,261.3261 | $1,261.32 | $1,261.30 | $1,261.30 | |