| 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 | $215.60 | 11.253% | $239.8615 | $239.86 | $239.85 | $239.90 |
| Purchase #2 | $123.35 | 8.505% | $133.8409 | $133.84 | $133.85 | $133.80 |
| Purchase #3 | $197.66 | 9.594% | $216.6235 | $216.62 | $216.60 | $216.60 |
| Purchase #4 | $210.66 | 5.742% | $222.7561 | $222.76 | $222.75 | $222.80 |
| Purchase #5 | $120.45 | 4.430% | $125.7859 | $125.79 | $125.80 | $125.80 |
| Purchase #6 | $196.25 | 4.362% | $204.8104 | $204.81 | $204.80 | $204.80 |
| Purchase #7 | $139.57 | 7.235% | $149.6679 | $149.67 | $149.65 | $149.70 |
| 7 purchase totals = | $1,203.54 | $1,293.3462 | $1,293.35 | $1,293.30 | $1,293.40 | |