| 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 | $215.97 | 12.641% | $243.2708 | $243.27 | $243.25 | $243.30 |
| Purchase #2 | $24.85 | 7.103% | $26.6151 | $26.62 | $26.60 | $26.60 |
| Purchase #3 | $11.96 | 10.548% | $13.2215 | $13.22 | $13.20 | $13.20 |
| Purchase #4 | $80.75 | 10.133% | $88.9324 | $88.93 | $88.95 | $88.90 |
| Purchase #5 | $19.78 | 7.386% | $21.241 | $21.24 | $21.25 | $21.20 |
| Purchase #6 | $125.81 | 13.597% | $142.9164 | $142.92 | $142.90 | $142.90 |
| Purchase #7 | $192.89 | 6.230% | $204.907 | $204.91 | $204.90 | $204.90 |
| 7 purchase totals = | $672.01 | $741.1042 | $741.11 | $741.05 | $741.00 | |