| 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 | $249.71 | 8.556% | $271.0752 | $271.08 | $271.10 | $271.10 |
| Purchase #2 | $40.42 | 7.720% | $43.5404 | $43.54 | $43.55 | $43.50 |
| Purchase #3 | $168.51 | 7.396% | $180.973 | $180.97 | $180.95 | $181.00 |
| Purchase #4 | $48.45 | 12.283% | $54.4011 | $54.40 | $54.40 | $54.40 |
| Purchase #5 | $180.53 | 3.517% | $186.8792 | $186.88 | $186.90 | $186.90 |
| Purchase #6 | $222.51 | 10.141% | $245.0747 | $245.07 | $245.05 | $245.10 |
| Purchase #7 | $119.97 | 13.604% | $136.2907 | $136.29 | $136.30 | $136.30 |
| 7 purchase totals = | $1,030.10 | $1,118.2343 | $1,118.23 | $1,118.25 | $1,118.30 | |