| 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 | $227.48 | 3.107% | $234.5478 | $234.55 | $234.55 | $234.50 |
| Purchase #2 | $122.60 | 4.619% | $128.2629 | $128.26 | $128.25 | $128.30 |
| Purchase #3 | $120.80 | 8.835% | $131.4727 | $131.47 | $131.45 | $131.50 |
| Purchase #4 | $225.34 | 6.367% | $239.6874 | $239.69 | $239.70 | $239.70 |
| Purchase #5 | $238.41 | 8.110% | $257.7451 | $257.75 | $257.75 | $257.70 |
| Purchase #6 | $15.26 | 5.472% | $16.095 | $16.10 | $16.10 | $16.10 |
| Purchase #7 | $210.64 | 8.565% | $228.6813 | $228.68 | $228.70 | $228.70 |
| 7 purchase totals = | $1,160.53 | $1,236.4922 | $1,236.50 | $1,236.50 | $1,236.50 | |