| 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 | $211.99 | 7.497% | $227.8829 | $227.88 | $227.90 | $227.90 |
| Purchase #2 | $45.59 | 12.380% | $51.234 | $51.23 | $51.25 | $51.20 |
| Purchase #3 | $124.60 | 11.771% | $139.2667 | $139.27 | $139.25 | $139.30 |
| Purchase #4 | $237.86 | 9.642% | $260.7945 | $260.79 | $260.80 | $260.80 |
| Purchase #5 | $141.26 | 5.740% | $149.3683 | $149.37 | $149.35 | $149.40 |
| Purchase #6 | $155.74 | 12.338% | $174.9552 | $174.96 | $174.95 | $175.00 |
| Purchase #7 | $75.75 | 4.134% | $78.8815 | $78.88 | $78.90 | $78.90 |
| 7 purchase totals = | $992.79 | $1,082.3831 | $1,082.38 | $1,082.40 | $1,082.50 | |