| 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 | $213.82 | 4.269% | $222.948 | $222.95 | $222.95 | $222.90 |
| Purchase #2 | $227.28 | 7.419% | $244.1419 | $244.14 | $244.15 | $244.10 |
| Purchase #3 | $139.29 | 6.834% | $148.8091 | $148.81 | $148.80 | $148.80 |
| Purchase #4 | $123.97 | 12.565% | $139.5468 | $139.55 | $139.55 | $139.50 |
| Purchase #5 | $243.95 | 6.308% | $259.3384 | $259.34 | $259.35 | $259.30 |
| Purchase #6 | $135.88 | 13.819% | $154.6573 | $154.66 | $154.65 | $154.70 |
| Purchase #7 | $82.72 | 6.374% | $87.9926 | $87.99 | $88.00 | $88.00 |
| 7 purchase totals = | $1,166.91 | $1,257.4341 | $1,257.44 | $1,257.45 | $1,257.30 | |