| 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 | $222.61 | 6.156% | $236.3139 | $236.31 | $236.30 | $236.30 |
| Purchase #2 | $40.81 | 12.808% | $46.0369 | $46.04 | $46.05 | $46.00 |
| Purchase #3 | $191.93 | 4.517% | $200.5995 | $200.60 | $200.60 | $200.60 |
| Purchase #4 | $45.70 | 7.456% | $49.1074 | $49.11 | $49.10 | $49.10 |
| Purchase #5 | $131.43 | 10.342% | $145.0225 | $145.02 | $145.00 | $145.00 |
| Purchase #6 | $18.54 | 11.385% | $20.6508 | $20.65 | $20.65 | $20.70 |
| Purchase #7 | $231.90 | 6.669% | $247.3654 | $247.37 | $247.35 | $247.40 |
| 7 purchase totals = | $882.92 | $945.0964 | $945.10 | $945.05 | $945.10 | |