| 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 | $243.28 | 13.119% | $275.1959 | $275.20 | $275.20 | $275.20 |
| Purchase #2 | $231.29 | 6.498% | $246.3192 | $246.32 | $246.30 | $246.30 |
| Purchase #3 | $232.71 | 6.141% | $247.0007 | $247.00 | $247.00 | $247.00 |
| Purchase #4 | $186.30 | 7.443% | $200.1663 | $200.17 | $200.15 | $200.20 |
| Purchase #5 | $101.71 | 8.360% | $110.213 | $110.21 | $110.20 | $110.20 |
| Purchase #6 | $175.43 | 3.799% | $182.0946 | $182.09 | $182.10 | $182.10 |
| Purchase #7 | $101.34 | 10.443% | $111.9229 | $111.92 | $111.90 | $111.90 |
| 7 purchase totals = | $1,272.06 | $1,372.9126 | $1,372.91 | $1,372.85 | $1,372.90 | |