| 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 | $195.69 | 11.125% | $217.4605 | $217.46 | $217.45 | $217.50 |
| Purchase #2 | $5.92 | 3.118% | $6.1046 | $6.10 | $6.10 | $6.10 |
| Purchase #3 | $43.44 | 6.589% | $46.3023 | $46.30 | $46.30 | $46.30 |
| Purchase #4 | $183.46 | 13.338% | $207.9299 | $207.93 | $207.95 | $207.90 |
| Purchase #5 | $192.67 | 8.289% | $208.6404 | $208.64 | $208.65 | $208.60 |
| Purchase #6 | $129.47 | 9.737% | $142.0765 | $142.08 | $142.10 | $142.10 |
| Purchase #7 | $242.85 | 11.203% | $270.0565 | $270.06 | $270.05 | $270.10 |
| 7 purchase totals = | $993.50 | $1,098.5707 | $1,098.57 | $1,098.60 | $1,098.60 | |