| 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 | $53.77 | 6.357% | $57.1882 | $57.19 | $57.20 | $57.20 |
| Purchase #2 | $128.36 | 4.803% | $134.5251 | $134.53 | $134.55 | $134.50 |
| Purchase #3 | $214.58 | 6.328% | $228.1586 | $228.16 | $228.15 | $228.20 |
| Purchase #4 | $222.82 | 8.118% | $240.9085 | $240.91 | $240.90 | $240.90 |
| Purchase #5 | $239.75 | 5.365% | $252.6126 | $252.61 | $252.60 | $252.60 |
| Purchase #6 | $180.85 | 8.795% | $196.7558 | $196.76 | $196.75 | $196.80 |
| Purchase #7 | $208.90 | 10.420% | $230.6674 | $230.67 | $230.65 | $230.70 |
| 7 purchase totals = | $1,249.03 | $1,340.8162 | $1,340.83 | $1,340.80 | $1,340.90 | |