| 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 | $112.71 | 12.425% | $126.7142 | $126.71 | $126.70 | $126.70 |
| Purchase #2 | $250.45 | 7.454% | $269.1185 | $269.12 | $269.10 | $269.10 |
| Purchase #3 | $175.85 | 6.177% | $186.7123 | $186.71 | $186.70 | $186.70 |
| Purchase #4 | $148.93 | 11.481% | $166.0287 | $166.03 | $166.05 | $166.00 |
| Purchase #5 | $27.26 | 10.259% | $30.0566 | $30.06 | $30.05 | $30.10 |
| Purchase #6 | $214.77 | 11.743% | $239.9904 | $239.99 | $240.00 | $240.00 |
| Purchase #7 | $175.68 | 9.827% | $192.9441 | $192.94 | $192.95 | $192.90 |
| 7 purchase totals = | $1,105.65 | $1,211.5648 | $1,211.56 | $1,211.55 | $1,211.50 | |