| 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 | $51.38 | 13.447% | $58.2891 | $58.29 | $58.30 | $58.30 |
| Purchase #2 | $177.89 | 3.754% | $184.568 | $184.57 | $184.55 | $184.60 |
| Purchase #3 | $44.34 | 6.405% | $47.18 | $47.18 | $47.20 | $47.20 |
| Purchase #4 | $166.44 | 8.492% | $180.5741 | $180.57 | $180.55 | $180.60 |
| Purchase #5 | $244.52 | 3.507% | $253.0953 | $253.10 | $253.10 | $253.10 |
| Purchase #6 | $92.44 | 7.607% | $99.4719 | $99.47 | $99.45 | $99.50 |
| Purchase #7 | $198.97 | 4.578% | $208.0788 | $208.08 | $208.10 | $208.10 |
| 7 purchase totals = | $975.98 | $1,031.2572 | $1,031.26 | $1,031.25 | $1,031.40 | |