| 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 | $100.97 | 12.327% | $113.4166 | $113.42 | $113.40 | $113.40 |
| Purchase #2 | $18.68 | 5.382% | $19.6854 | $19.69 | $19.70 | $19.70 |
| Purchase #3 | $241.65 | 6.793% | $258.0653 | $258.07 | $258.05 | $258.10 |
| Purchase #4 | $38.95 | 12.439% | $43.795 | $43.80 | $43.80 | $43.80 |
| Purchase #5 | $249.42 | 5.392% | $262.8687 | $262.87 | $262.85 | $262.90 |
| Purchase #6 | $8.93 | 4.605% | $9.3412 | $9.34 | $9.35 | $9.30 |
| Purchase #7 | $222.96 | 9.386% | $243.887 | $243.89 | $243.90 | $243.90 |
| 7 purchase totals = | $881.56 | $951.0592 | $951.08 | $951.05 | $951.10 | |