| 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 | $239.38 | 10.359% | $264.1774 | $264.18 | $264.20 | $264.20 |
| Purchase #2 | $137.54 | 5.127% | $144.5917 | $144.59 | $144.60 | $144.60 |
| Purchase #3 | $168.54 | 12.463% | $189.5451 | $189.55 | $189.55 | $189.50 |
| Purchase #4 | $203.67 | 4.308% | $212.4441 | $212.44 | $212.45 | $212.40 |
| Purchase #5 | $207.83 | 8.370% | $225.2254 | $225.23 | $225.25 | $225.20 |
| Purchase #6 | $135.93 | 7.818% | $146.557 | $146.56 | $146.55 | $146.60 |
| Purchase #7 | $223.45 | 5.861% | $236.5464 | $236.55 | $236.55 | $236.50 |
| 7 purchase totals = | $1,316.34 | $1,419.0871 | $1,419.10 | $1,419.15 | $1,419.00 | |