| 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 | $245.29 | 13.413% | $278.1907 | $278.19 | $278.20 | $278.20 |
| Purchase #2 | $64.93 | 5.590% | $68.5596 | $68.56 | $68.55 | $68.60 |
| Purchase #3 | $232.99 | 4.170% | $242.7057 | $242.71 | $242.70 | $242.70 |
| Purchase #4 | $96.69 | 4.621% | $101.158 | $101.16 | $101.15 | $101.20 |
| Purchase #5 | $8.37 | 8.418% | $9.0746 | $9.07 | $9.05 | $9.10 |
| Purchase #6 | $28.42 | 7.812% | $30.6402 | $30.64 | $30.65 | $30.60 |
| Purchase #7 | $228.91 | 13.828% | $260.5637 | $260.56 | $260.55 | $260.60 |
| 7 purchase totals = | $905.60 | $990.8925 | $990.89 | $990.85 | $991.00 | |