| 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 | $218.92 | 4.473% | $228.7123 | $228.71 | $228.70 | $228.70 |
| Purchase #2 | $120.93 | 4.286% | $126.1131 | $126.11 | $126.10 | $126.10 |
| Purchase #3 | $167.29 | 4.785% | $175.2948 | $175.29 | $175.30 | $175.30 |
| Purchase #4 | $111.25 | 5.388% | $117.2442 | $117.24 | $117.25 | $117.20 |
| Purchase #5 | $197.56 | 3.254% | $203.9886 | $203.99 | $204.00 | $204.00 |
| Purchase #6 | $58.72 | 9.611% | $64.3636 | $64.36 | $64.35 | $64.40 |
| Purchase #7 | $207.96 | 13.131% | $235.2672 | $235.27 | $235.25 | $235.30 |
| 7 purchase totals = | $1,082.63 | $1,150.9838 | $1,150.97 | $1,150.95 | $1,151.00 | |