| 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 | $202.50 | 13.429% | $229.6937 | $229.69 | $229.70 | $229.70 |
| Purchase #2 | $46.91 | 10.293% | $51.7384 | $51.74 | $51.75 | $51.70 |
| Purchase #3 | $94.98 | 10.646% | $105.0916 | $105.09 | $105.10 | $105.10 |
| Purchase #4 | $215.52 | 13.293% | $244.1691 | $244.17 | $244.15 | $244.20 |
| Purchase #5 | $214.56 | 9.855% | $235.7049 | $235.70 | $235.70 | $235.70 |
| Purchase #6 | $119.59 | 6.430% | $127.2796 | $127.28 | $127.30 | $127.30 |
| Purchase #7 | $176.38 | 7.861% | $190.2452 | $190.25 | $190.25 | $190.20 |
| 7 purchase totals = | $1,070.44 | $1,183.9225 | $1,183.92 | $1,183.95 | $1,183.90 | |