| 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 | $224.75 | 8.570% | $244.0111 | $244.01 | $244.00 | $244.00 |
| Purchase #2 | $100.70 | 6.312% | $107.0562 | $107.06 | $107.05 | $107.10 |
| Purchase #3 | $8.85 | 4.601% | $9.2572 | $9.26 | $9.25 | $9.30 |
| Purchase #4 | $180.41 | 5.519% | $190.3668 | $190.37 | $190.35 | $190.40 |
| Purchase #5 | $218.74 | 7.336% | $234.7868 | $234.79 | $234.80 | $234.80 |
| Purchase #6 | $175.72 | 3.675% | $182.1777 | $182.18 | $182.20 | $182.20 |
| Purchase #7 | $68.71 | 11.821% | $76.8322 | $76.83 | $76.85 | $76.80 |
| 7 purchase totals = | $977.88 | $1,044.4880 | $1,044.50 | $1,044.50 | $1,044.60 | |