| 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 | $95.50 | 9.255% | $104.3385 | $104.34 | $104.35 | $104.30 |
| Purchase #2 | $247.50 | 7.861% | $266.956 | $266.96 | $266.95 | $267.00 |
| Purchase #3 | $78.71 | 10.520% | $86.9903 | $86.99 | $87.00 | $87.00 |
| Purchase #4 | $179.75 | 3.512% | $186.0628 | $186.06 | $186.05 | $186.10 |
| Purchase #5 | $237.25 | 11.672% | $264.9418 | $264.94 | $264.95 | $264.90 |
| Purchase #6 | $195.31 | 6.255% | $207.5266 | $207.53 | $207.55 | $207.50 |
| Purchase #7 | $244.79 | 10.330% | $270.0768 | $270.08 | $270.10 | $270.10 |
| 7 purchase totals = | $1,278.81 | $1,386.8928 | $1,386.90 | $1,386.95 | $1,386.90 | |