| 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 | $99.46 | 9.201% | $108.6113 | $108.61 | $108.60 | $108.60 |
| Purchase #2 | $247.96 | 6.665% | $264.4865 | $264.49 | $264.50 | $264.50 |
| Purchase #3 | $220.47 | 12.779% | $248.6439 | $248.64 | $248.65 | $248.60 |
| Purchase #4 | $127.71 | 12.520% | $143.6993 | $143.70 | $143.70 | $143.70 |
| Purchase #5 | $122.32 | 10.393% | $135.0327 | $135.03 | $135.05 | $135.00 |
| Purchase #6 | $109.84 | 6.843% | $117.3564 | $117.36 | $117.35 | $117.40 |
| Purchase #7 | $84.91 | 8.420% | $92.0594 | $92.06 | $92.05 | $92.10 |
| 7 purchase totals = | $1,012.67 | $1,109.8895 | $1,109.89 | $1,109.90 | $1,109.90 | |