| 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 | $216.46 | 3.493% | $224.0209 | $224.02 | $224.00 | $224.00 |
| Purchase #2 | $93.78 | 6.254% | $99.645 | $99.65 | $99.65 | $99.60 |
| Purchase #3 | $215.30 | 9.264% | $235.2454 | $235.25 | $235.25 | $235.20 |
| Purchase #4 | $88.64 | 11.707% | $99.0171 | $99.02 | $99.00 | $99.00 |
| Purchase #5 | $232.54 | 12.475% | $261.5494 | $261.55 | $261.55 | $261.50 |
| Purchase #6 | $174.85 | 13.418% | $198.3114 | $198.31 | $198.30 | $198.30 |
| Purchase #7 | $197.86 | 6.579% | $210.8772 | $210.88 | $210.90 | $210.90 |
| 7 purchase totals = | $1,219.43 | $1,328.6664 | $1,328.68 | $1,328.65 | $1,328.50 | |