| 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 | $217.49 | 12.525% | $244.7306 | $244.73 | $244.75 | $244.70 |
| Purchase #2 | $139.56 | 5.716% | $147.5372 | $147.54 | $147.55 | $147.50 |
| Purchase #3 | $231.65 | 12.530% | $260.6757 | $260.68 | $260.70 | $260.70 |
| Purchase #4 | $230.47 | 12.204% | $258.5966 | $258.60 | $258.60 | $258.60 |
| Purchase #5 | $200.52 | 7.410% | $215.3785 | $215.38 | $215.40 | $215.40 |
| Purchase #6 | $243.42 | 13.493% | $276.2647 | $276.26 | $276.25 | $276.30 |
| Purchase #7 | $27.54 | 12.504% | $30.9836 | $30.98 | $31.00 | $31.00 |
| 7 purchase totals = | $1,290.65 | $1,434.1669 | $1,434.17 | $1,434.25 | $1,434.20 | |