| 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 | $7.66 | 3.266% | $7.9102 | $7.91 | $7.90 | $7.90 |
| Purchase #2 | $123.83 | 8.690% | $134.5908 | $134.59 | $134.60 | $134.60 |
| Purchase #3 | $32.30 | 11.531% | $36.0245 | $36.02 | $36.00 | $36.00 |
| Purchase #4 | $216.46 | 12.764% | $244.089 | $244.09 | $244.10 | $244.10 |
| Purchase #5 | $184.42 | 8.331% | $199.784 | $199.78 | $199.80 | $199.80 |
| Purchase #6 | $216.34 | 12.106% | $242.5301 | $242.53 | $242.55 | $242.50 |
| Purchase #7 | $211.37 | 13.218% | $239.3089 | $239.31 | $239.30 | $239.30 |
| 7 purchase totals = | $992.38 | $1,104.2375 | $1,104.23 | $1,104.25 | $1,104.20 | |