| 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 | $225.99 | 7.565% | $243.0861 | $243.09 | $243.10 | $243.10 |
| Purchase #2 | $74.62 | 9.510% | $81.7164 | $81.72 | $81.70 | $81.70 |
| Purchase #3 | $250.77 | 10.357% | $276.7422 | $276.74 | $276.75 | $276.70 |
| Purchase #4 | $169.89 | 11.551% | $189.514 | $189.51 | $189.50 | $189.50 |
| Purchase #5 | $25.51 | 5.192% | $26.8345 | $26.83 | $26.85 | $26.80 |
| Purchase #6 | $237.32 | 11.379% | $264.3246 | $264.32 | $264.30 | $264.30 |
| Purchase #7 | $92.92 | 6.830% | $99.2664 | $99.27 | $99.25 | $99.30 |
| 7 purchase totals = | $1,077.02 | $1,181.4842 | $1,181.48 | $1,181.45 | $1,181.40 | |