| 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 | $234.60 | 3.760% | $243.421 | $243.42 | $243.40 | $243.40 |
| Purchase #2 | $14.72 | 9.866% | $16.1723 | $16.17 | $16.15 | $16.20 |
| Purchase #3 | $148.34 | 13.246% | $167.9891 | $167.99 | $168.00 | $168.00 |
| Purchase #4 | $98.98 | 10.612% | $109.4838 | $109.48 | $109.50 | $109.50 |
| Purchase #5 | $186.61 | 9.349% | $204.0562 | $204.06 | $204.05 | $204.10 |
| Purchase #6 | $59.96 | 10.574% | $66.3002 | $66.30 | $66.30 | $66.30 |
| Purchase #7 | $233.84 | 10.727% | $258.924 | $258.92 | $258.90 | $258.90 |
| 7 purchase totals = | $977.05 | $1,066.3466 | $1,066.34 | $1,066.30 | $1,066.40 | |