| 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 | $236.45 | 9.274% | $258.3784 | $258.38 | $258.40 | $258.40 |
| Purchase #2 | $50.46 | 12.652% | $56.8442 | $56.84 | $56.85 | $56.80 |
| Purchase #3 | $177.36 | 5.301% | $186.7619 | $186.76 | $186.75 | $186.80 |
| Purchase #4 | $101.77 | 3.415% | $105.2454 | $105.25 | $105.25 | $105.20 |
| Purchase #5 | $118.82 | 5.647% | $125.5298 | $125.53 | $125.55 | $125.50 |
| Purchase #6 | $81.86 | 3.341% | $84.5949 | $84.59 | $84.60 | $84.60 |
| Purchase #7 | $73.86 | 6.407% | $78.5922 | $78.59 | $78.60 | $78.60 |
| 7 purchase totals = | $840.58 | $895.9468 | $895.94 | $896.00 | $895.90 | |