| 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 | $104.69 | 7.594% | $112.6402 | $112.64 | $112.65 | $112.60 |
| Purchase #2 | $73.48 | 8.394% | $79.6479 | $79.65 | $79.65 | $79.60 |
| Purchase #3 | $200.77 | 7.290% | $215.4061 | $215.41 | $215.40 | $215.40 |
| Purchase #4 | $196.76 | 5.777% | $208.1268 | $208.13 | $208.15 | $208.10 |
| Purchase #5 | $97.48 | 11.275% | $108.4709 | $108.47 | $108.45 | $108.50 |
| Purchase #6 | $120.84 | 12.774% | $136.2761 | $136.28 | $136.30 | $136.30 |
| Purchase #7 | $240.60 | 7.514% | $258.6787 | $258.68 | $258.70 | $258.70 |
| 7 purchase totals = | $1,034.62 | $1,119.2467 | $1,119.26 | $1,119.30 | $1,119.20 | |