| 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 | $221.56 | 13.866% | $252.2815 | $252.28 | $252.30 | $252.30 |
| Purchase #2 | $135.80 | 6.227% | $144.2563 | $144.26 | $144.25 | $144.30 |
| Purchase #3 | $214.66 | 13.804% | $244.2917 | $244.29 | $244.30 | $244.30 |
| Purchase #4 | $143.77 | 5.242% | $151.3064 | $151.31 | $151.30 | $151.30 |
| Purchase #5 | $132.29 | 11.233% | $147.1501 | $147.15 | $147.15 | $147.20 |
| Purchase #6 | $94.27 | 3.115% | $97.2065 | $97.21 | $97.20 | $97.20 |
| Purchase #7 | $221.99 | 9.239% | $242.4997 | $242.50 | $242.50 | $242.50 |
| 7 purchase totals = | $1,164.34 | $1,278.9922 | $1,279.00 | $1,279.00 | $1,279.10 | |