| 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 | $42.52 | 9.191% | $46.428 | $46.43 | $46.45 | $46.40 |
| Purchase #2 | $181.52 | 10.293% | $200.2039 | $200.20 | $200.20 | $200.20 |
| Purchase #3 | $226.97 | 5.750% | $240.0208 | $240.02 | $240.00 | $240.00 |
| Purchase #4 | $243.91 | 10.190% | $268.7644 | $268.76 | $268.75 | $268.80 |
| Purchase #5 | $121.56 | 4.653% | $127.2162 | $127.22 | $127.20 | $127.20 |
| Purchase #6 | $123.37 | 3.232% | $127.3573 | $127.36 | $127.35 | $127.40 |
| Purchase #7 | $139.94 | 8.429% | $151.7355 | $151.74 | $151.75 | $151.70 |
| 7 purchase totals = | $1,079.79 | $1,161.7261 | $1,161.73 | $1,161.70 | $1,161.70 | |