| 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 | $200.71 | 13.173% | $227.1495 | $227.15 | $227.15 | $227.10 |
| Purchase #2 | $234.66 | 4.121% | $244.3303 | $244.33 | $244.35 | $244.30 |
| Purchase #3 | $82.90 | 11.428% | $92.3738 | $92.37 | $92.35 | $92.40 |
| Purchase #4 | $133.31 | 11.631% | $148.8153 | $148.82 | $148.80 | $148.80 |
| Purchase #5 | $141.41 | 12.373% | $158.9067 | $158.91 | $158.90 | $158.90 |
| Purchase #6 | $109.59 | 5.104% | $115.1835 | $115.18 | $115.20 | $115.20 |
| Purchase #7 | $98.62 | 3.238% | $101.8133 | $101.81 | $101.80 | $101.80 |
| 7 purchase totals = | $1,001.20 | $1,088.5724 | $1,088.57 | $1,088.55 | $1,088.50 | |