| 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 | $185.78 | 13.537% | $210.929 | $210.93 | $210.95 | $210.90 |
| Purchase #2 | $226.77 | 4.497% | $236.9678 | $236.97 | $236.95 | $237.00 |
| Purchase #3 | $57.74 | 9.592% | $63.2784 | $63.28 | $63.30 | $63.30 |
| Purchase #4 | $44.63 | 7.243% | $47.8626 | $47.86 | $47.85 | $47.90 |
| Purchase #5 | $218.28 | 8.572% | $236.991 | $236.99 | $237.00 | $237.00 |
| Purchase #6 | $97.30 | 4.336% | $101.5189 | $101.52 | $101.50 | $101.50 |
| Purchase #7 | $46.99 | 6.732% | $50.1534 | $50.15 | $50.15 | $50.20 |
| 7 purchase totals = | $877.49 | $947.7011 | $947.70 | $947.70 | $947.80 | |