| 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 | $115.33 | 10.748% | $127.7257 | $127.73 | $127.75 | $127.70 |
| Purchase #2 | $51.31 | 6.378% | $54.5826 | $54.58 | $54.60 | $54.60 |
| Purchase #3 | $31.40 | 13.190% | $35.5417 | $35.54 | $35.55 | $35.50 |
| Purchase #4 | $242.79 | 10.607% | $268.5427 | $268.54 | $268.55 | $268.50 |
| Purchase #5 | $249.95 | 10.289% | $275.6674 | $275.67 | $275.65 | $275.70 |
| Purchase #6 | $136.54 | 12.787% | $153.9994 | $154.00 | $154.00 | $154.00 |
| Purchase #7 | $22.59 | 4.552% | $23.6183 | $23.62 | $23.60 | $23.60 |
| 7 purchase totals = | $849.91 | $939.6778 | $939.68 | $939.70 | $939.60 | |