| 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 | $219.92 | 7.295% | $235.9632 | $235.96 | $235.95 | $236.00 |
| Purchase #2 | $97.55 | 13.195% | $110.4217 | $110.42 | $110.40 | $110.40 |
| Purchase #3 | $25.81 | 12.837% | $29.1232 | $29.12 | $29.10 | $29.10 |
| Purchase #4 | $182.44 | 10.804% | $202.1508 | $202.15 | $202.15 | $202.20 |
| Purchase #5 | $27.51 | 11.467% | $30.6646 | $30.66 | $30.65 | $30.70 |
| Purchase #6 | $135.81 | 11.189% | $151.0058 | $151.01 | $151.00 | $151.00 |
| Purchase #7 | $52.57 | 3.236% | $54.2712 | $54.27 | $54.25 | $54.30 |
| 7 purchase totals = | $741.61 | $813.6005 | $813.59 | $813.50 | $813.70 | |