| 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 | $172.98 | 10.460% | $191.0737 | $191.07 | $191.05 | $191.10 |
| Purchase #2 | $221.36 | 8.234% | $239.5868 | $239.59 | $239.60 | $239.60 |
| Purchase #3 | $206.90 | 7.741% | $222.9161 | $222.92 | $222.90 | $222.90 |
| Purchase #4 | $98.56 | 7.242% | $105.6977 | $105.70 | $105.70 | $105.70 |
| Purchase #5 | $227.57 | 8.305% | $246.4697 | $246.47 | $246.45 | $246.50 |
| Purchase #6 | $34.71 | 4.371% | $36.2272 | $36.23 | $36.25 | $36.20 |
| Purchase #7 | $192.75 | 4.499% | $201.4218 | $201.42 | $201.40 | $201.40 |
| 7 purchase totals = | $1,154.83 | $1,243.3930 | $1,243.40 | $1,243.35 | $1,243.40 | |