| 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 | $21.37 | 13.745% | $24.3073 | $24.31 | $24.30 | $24.30 |
| Purchase #2 | $229.49 | 12.449% | $258.0592 | $258.06 | $258.05 | $258.10 |
| Purchase #3 | $130.34 | 11.826% | $145.754 | $145.75 | $145.75 | $145.80 |
| Purchase #4 | $242.60 | 5.255% | $255.3486 | $255.35 | $255.35 | $255.30 |
| Purchase #5 | $192.31 | 8.548% | $208.7487 | $208.75 | $208.75 | $208.70 |
| Purchase #6 | $221.74 | 7.386% | $238.1177 | $238.12 | $238.10 | $238.10 |
| Purchase #7 | $214.36 | 8.313% | $232.1797 | $232.18 | $232.20 | $232.20 |
| 7 purchase totals = | $1,252.21 | $1,362.5152 | $1,362.52 | $1,362.50 | $1,362.50 | |