| 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 | $211.46 | 7.373% | $227.0509 | $227.05 | $227.05 | $227.10 |
| Purchase #2 | $6.66 | 5.442% | $7.0224 | $7.02 | $7.00 | $7.00 |
| Purchase #3 | $213.37 | 7.696% | $229.791 | $229.79 | $229.80 | $229.80 |
| Purchase #4 | $244.87 | 13.659% | $278.3168 | $278.32 | $278.30 | $278.30 |
| Purchase #5 | $173.51 | 3.554% | $179.6765 | $179.68 | $179.70 | $179.70 |
| Purchase #6 | $72.35 | 12.148% | $81.1391 | $81.14 | $81.15 | $81.10 |
| Purchase #7 | $183.86 | 4.553% | $192.2311 | $192.23 | $192.25 | $192.20 |
| 7 purchase totals = | $1,106.08 | $1,195.2278 | $1,195.23 | $1,195.25 | $1,195.20 | |