| 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 | $239.47 | 4.705% | $250.7371 | $250.74 | $250.75 | $250.70 |
| Purchase #2 | $28.83 | 6.744% | $30.7743 | $30.77 | $30.75 | $30.80 |
| Purchase #3 | $163.52 | 6.200% | $173.6582 | $173.66 | $173.65 | $173.70 |
| Purchase #4 | $189.27 | 6.691% | $201.9341 | $201.93 | $201.95 | $201.90 |
| Purchase #5 | $117.77 | 9.354% | $128.7862 | $128.79 | $128.80 | $128.80 |
| Purchase #6 | $7.67 | 13.734% | $8.7234 | $8.72 | $8.70 | $8.70 |
| Purchase #7 | $49.47 | 9.514% | $54.1766 | $54.18 | $54.20 | $54.20 |
| 7 purchase totals = | $796.00 | $848.7899 | $848.79 | $848.80 | $848.80 | |