| 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 | $166.70 | 9.467% | $182.4815 | $182.48 | $182.50 | $182.50 |
| Purchase #2 | $208.58 | 12.725% | $235.1218 | $235.12 | $235.10 | $235.10 |
| Purchase #3 | $194.84 | 7.635% | $209.716 | $209.72 | $209.70 | $209.70 |
| Purchase #4 | $246.75 | 8.399% | $267.4745 | $267.47 | $267.45 | $267.50 |
| Purchase #5 | $49.27 | 4.200% | $51.3393 | $51.34 | $51.35 | $51.30 |
| Purchase #6 | $186.80 | 8.671% | $202.9974 | $203.00 | $203.00 | $203.00 |
| Purchase #7 | $213.99 | 11.807% | $239.2558 | $239.26 | $239.25 | $239.30 |
| 7 purchase totals = | $1,266.93 | $1,388.3863 | $1,388.39 | $1,388.35 | $1,388.40 | |