| 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 | $117.25 | 4.806% | $122.885 | $122.89 | $122.90 | $122.90 |
| Purchase #2 | $34.94 | 3.576% | $36.1895 | $36.19 | $36.20 | $36.20 |
| Purchase #3 | $195.31 | 6.802% | $208.595 | $208.60 | $208.60 | $208.60 |
| Purchase #4 | $127.72 | 9.276% | $139.5673 | $139.57 | $139.55 | $139.60 |
| Purchase #5 | $84.82 | 10.554% | $93.7719 | $93.77 | $93.75 | $93.80 |
| Purchase #6 | $200.45 | 13.528% | $227.5669 | $227.57 | $227.55 | $227.60 |
| Purchase #7 | $230.69 | 3.850% | $239.5716 | $239.57 | $239.55 | $239.60 |
| 7 purchase totals = | $991.18 | $1,068.1472 | $1,068.16 | $1,068.10 | $1,068.30 | |