| 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 | $247.37 | 12.435% | $278.1305 | $278.13 | $278.15 | $278.10 |
| Purchase #2 | $119.69 | 4.839% | $125.4818 | $125.48 | $125.50 | $125.50 |
| Purchase #3 | $237.78 | 6.523% | $253.2904 | $253.29 | $253.30 | $253.30 |
| Purchase #4 | $185.91 | 6.323% | $197.6651 | $197.67 | $197.65 | $197.70 |
| Purchase #5 | $71.87 | 6.121% | $76.2692 | $76.27 | $76.25 | $76.30 |
| Purchase #6 | $161.73 | 7.612% | $174.0409 | $174.04 | $174.05 | $174.00 |
| Purchase #7 | $30.42 | 13.790% | $34.6149 | $34.61 | $34.60 | $34.60 |
| 7 purchase totals = | $1,054.77 | $1,139.4928 | $1,139.49 | $1,139.50 | $1,139.50 | |