| 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 | $231.44 | 6.286% | $245.9883 | $245.99 | $246.00 | $246.00 |
| Purchase #2 | $86.39 | 12.581% | $97.2587 | $97.26 | $97.25 | $97.30 |
| Purchase #3 | $94.43 | 11.272% | $105.0741 | $105.07 | $105.05 | $105.10 |
| Purchase #4 | $171.49 | 3.665% | $177.7751 | $177.78 | $177.80 | $177.80 |
| Purchase #5 | $235.42 | 7.398% | $252.8364 | $252.84 | $252.85 | $252.80 |
| Purchase #6 | $171.32 | 13.440% | $194.3454 | $194.35 | $194.35 | $194.30 |
| Purchase #7 | $100.52 | 12.317% | $112.901 | $112.90 | $112.90 | $112.90 |
| 7 purchase totals = | $1,091.01 | $1,186.1790 | $1,186.19 | $1,186.20 | $1,186.20 | |