| 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 | $92.88 | 11.539% | $103.5974 | $103.60 | $103.60 | $103.60 |
| Purchase #2 | $215.50 | 3.405% | $222.8378 | $222.84 | $222.85 | $222.80 |
| Purchase #3 | $94.53 | 13.301% | $107.1034 | $107.10 | $107.10 | $107.10 |
| Purchase #4 | $116.77 | 5.360% | $123.0289 | $123.03 | $123.05 | $123.00 |
| Purchase #5 | $220.52 | 12.538% | $248.1688 | $248.17 | $248.15 | $248.20 |
| Purchase #6 | $184.27 | 9.561% | $201.8881 | $201.89 | $201.90 | $201.90 |
| Purchase #7 | $204.94 | 3.555% | $212.2256 | $212.23 | $212.25 | $212.20 |
| 7 purchase totals = | $1,129.41 | $1,218.8500 | $1,218.86 | $1,218.90 | $1,218.80 | |