| 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 | $12.27 | 6.750% | $13.0982 | $13.10 | $13.10 | $13.10 |
| Purchase #2 | $51.45 | 13.435% | $58.3623 | $58.36 | $58.35 | $58.40 |
| Purchase #3 | $186.45 | 9.512% | $204.1851 | $204.19 | $204.20 | $204.20 |
| Purchase #4 | $204.51 | 9.179% | $223.282 | $223.28 | $223.30 | $223.30 |
| Purchase #5 | $119.79 | 11.345% | $133.3802 | $133.38 | $133.40 | $133.40 |
| Purchase #6 | $128.64 | 6.803% | $137.3914 | $137.39 | $137.40 | $137.40 |
| Purchase #7 | $232.73 | 9.123% | $253.962 | $253.96 | $253.95 | $254.00 |
| 7 purchase totals = | $935.84 | $1,023.6612 | $1,023.66 | $1,023.70 | $1,023.80 | |