| 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 | $111.57 | 5.586% | $117.8023 | $117.80 | $117.80 | $117.80 |
| Purchase #2 | $195.65 | 6.293% | $207.9623 | $207.96 | $207.95 | $208.00 |
| Purchase #3 | $224.50 | 7.106% | $240.453 | $240.45 | $240.45 | $240.50 |
| Purchase #4 | $65.77 | 10.449% | $72.6423 | $72.64 | $72.65 | $72.60 |
| Purchase #5 | $61.68 | 4.688% | $64.5716 | $64.57 | $64.55 | $64.60 |
| Purchase #6 | $182.96 | 5.869% | $193.6979 | $193.70 | $193.70 | $193.70 |
| Purchase #7 | $231.45 | 3.816% | $240.2821 | $240.28 | $240.30 | $240.30 |
| 7 purchase totals = | $1,073.58 | $1,137.4115 | $1,137.40 | $1,137.40 | $1,137.50 | |