| 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 | $216.35 | 12.430% | $243.2423 | $243.24 | $243.25 | $243.20 |
| Purchase #2 | $114.69 | 10.102% | $126.276 | $126.28 | $126.30 | $126.30 |
| Purchase #3 | $116.41 | 6.321% | $123.7683 | $123.77 | $123.75 | $123.80 |
| Purchase #4 | $17.36 | 9.599% | $19.0264 | $19.03 | $19.05 | $19.00 |
| Purchase #5 | $212.51 | 10.817% | $235.4972 | $235.50 | $235.50 | $235.50 |
| Purchase #6 | $73.65 | 7.699% | $79.3203 | $79.32 | $79.30 | $79.30 |
| Purchase #7 | $21.96 | 7.570% | $23.6224 | $23.62 | $23.60 | $23.60 |
| 7 purchase totals = | $772.93 | $850.7529 | $850.76 | $850.75 | $850.70 | |