| 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 | $126.72 | 5.293% | $133.4273 | $133.43 | $133.45 | $133.40 |
| Purchase #2 | $133.78 | 11.173% | $148.7272 | $148.73 | $148.75 | $148.70 |
| Purchase #3 | $201.29 | 7.688% | $216.7652 | $216.77 | $216.75 | $216.80 |
| Purchase #4 | $66.84 | 5.366% | $70.4266 | $70.43 | $70.45 | $70.40 |
| Purchase #5 | $214.90 | 10.507% | $237.4795 | $237.48 | $237.50 | $237.50 |
| Purchase #6 | $142.84 | 12.219% | $160.2936 | $160.29 | $160.30 | $160.30 |
| Purchase #7 | $65.37 | 10.250% | $72.0704 | $72.07 | $72.05 | $72.10 |
| 7 purchase totals = | $951.74 | $1,039.1898 | $1,039.20 | $1,039.25 | $1,039.20 | |