| 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 | $114.88 | 13.830% | $130.7679 | $130.77 | $130.75 | $130.80 |
| Purchase #2 | $225.79 | 5.271% | $237.6914 | $237.69 | $237.70 | $237.70 |
| Purchase #3 | $242.41 | 12.628% | $273.0215 | $273.02 | $273.00 | $273.00 |
| Purchase #4 | $30.65 | 13.431% | $34.7666 | $34.77 | $34.75 | $34.80 |
| Purchase #5 | $244.78 | 7.497% | $263.1312 | $263.13 | $263.15 | $263.10 |
| Purchase #6 | $125.48 | 5.194% | $131.9974 | $132.00 | $132.00 | $132.00 |
| Purchase #7 | $14.42 | 11.489% | $16.0767 | $16.08 | $16.10 | $16.10 |
| 7 purchase totals = | $998.41 | $1,087.4527 | $1,087.46 | $1,087.45 | $1,087.50 | |