| 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 | $243.69 | 10.798% | $270.0036 | $270.00 | $270.00 | $270.00 |
| Purchase #2 | $237.92 | 13.406% | $269.8156 | $269.82 | $269.80 | $269.80 |
| Purchase #3 | $186.28 | 12.160% | $208.9316 | $208.93 | $208.95 | $208.90 |
| Purchase #4 | $215.79 | 8.544% | $234.2271 | $234.23 | $234.25 | $234.20 |
| Purchase #5 | $113.90 | 11.438% | $126.9279 | $126.93 | $126.95 | $126.90 |
| Purchase #6 | $35.84 | 6.534% | $38.1818 | $38.18 | $38.20 | $38.20 |
| Purchase #7 | $175.96 | 9.398% | $192.4967 | $192.50 | $192.50 | $192.50 |
| 7 purchase totals = | $1,209.38 | $1,340.5843 | $1,340.59 | $1,340.65 | $1,340.50 | |