| 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 | $186.97 | 11.507% | $208.4846 | $208.48 | $208.50 | $208.50 |
| Purchase #2 | $91.98 | 9.756% | $100.9536 | $100.95 | $100.95 | $101.00 |
| Purchase #3 | $239.80 | 12.610% | $270.0388 | $270.04 | $270.05 | $270.00 |
| Purchase #4 | $168.65 | 10.580% | $186.4932 | $186.49 | $186.50 | $186.50 |
| Purchase #5 | $77.32 | 7.170% | $82.8638 | $82.86 | $82.85 | $82.90 |
| Purchase #6 | $154.47 | 13.317% | $175.0408 | $175.04 | $175.05 | $175.00 |
| Purchase #7 | $89.81 | 5.666% | $94.8986 | $94.90 | $94.90 | $94.90 |
| 7 purchase totals = | $1,009.00 | $1,118.7734 | $1,118.76 | $1,118.80 | $1,118.80 | |