| 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 | $218.27 | 11.570% | $243.5238 | $243.52 | $243.50 | $243.50 |
| Purchase #2 | $101.46 | 11.731% | $113.3623 | $113.36 | $113.35 | $113.40 |
| Purchase #3 | $225.57 | 12.484% | $253.7302 | $253.73 | $253.75 | $253.70 |
| Purchase #4 | $38.26 | 12.852% | $43.1772 | $43.18 | $43.20 | $43.20 |
| Purchase #5 | $147.80 | 7.233% | $158.4904 | $158.49 | $158.50 | $158.50 |
| Purchase #6 | $61.29 | 9.578% | $67.1604 | $67.16 | $67.15 | $67.20 |
| Purchase #7 | $213.47 | 13.794% | $242.9161 | $242.92 | $242.90 | $242.90 |
| 7 purchase totals = | $1,006.12 | $1,122.3604 | $1,122.36 | $1,122.35 | $1,122.40 | |