| 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 | $215.65 | 11.475% | $240.3958 | $240.40 | $240.40 | $240.40 |
| Purchase #2 | $241.69 | 10.696% | $267.5412 | $267.54 | $267.55 | $267.50 |
| Purchase #3 | $240.69 | 11.763% | $269.0024 | $269.00 | $269.00 | $269.00 |
| Purchase #4 | $8.42 | 8.501% | $9.1358 | $9.14 | $9.15 | $9.10 |
| Purchase #5 | $31.91 | 5.791% | $33.7579 | $33.76 | $33.75 | $33.80 |
| Purchase #6 | $40.36 | 9.659% | $44.2584 | $44.26 | $44.25 | $44.30 |
| Purchase #7 | $150.98 | 3.638% | $156.4727 | $156.47 | $156.45 | $156.50 |
| 7 purchase totals = | $929.70 | $1,020.5642 | $1,020.57 | $1,020.55 | $1,020.60 | |