| 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 | $121.94 | 3.695% | $126.4457 | $126.45 | $126.45 | $126.40 |
| Purchase #2 | $31.78 | 7.167% | $34.0577 | $34.06 | $34.05 | $34.10 |
| Purchase #3 | $205.58 | 9.774% | $225.6734 | $225.67 | $225.65 | $225.70 |
| Purchase #4 | $246.82 | 4.770% | $258.5933 | $258.59 | $258.60 | $258.60 |
| Purchase #5 | $224.88 | 4.819% | $235.717 | $235.72 | $235.70 | $235.70 |
| Purchase #6 | $164.44 | 13.110% | $185.9981 | $186.00 | $186.00 | $186.00 |
| Purchase #7 | $65.71 | 10.718% | $72.7528 | $72.75 | $72.75 | $72.80 |
| 7 purchase totals = | $1,061.15 | $1,139.2380 | $1,139.24 | $1,139.20 | $1,139.30 | |