| 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 | $193.86 | 13.702% | $220.4227 | $220.42 | $220.40 | $220.40 |
| Purchase #2 | $41.79 | 4.583% | $43.7052 | $43.71 | $43.70 | $43.70 |
| Purchase #3 | $60.76 | 12.352% | $68.2651 | $68.27 | $68.25 | $68.30 |
| Purchase #4 | $205.43 | 10.395% | $226.7844 | $226.78 | $226.80 | $226.80 |
| Purchase #5 | $37.73 | 11.754% | $42.1648 | $42.16 | $42.15 | $42.20 |
| Purchase #6 | $218.86 | 7.494% | $235.2614 | $235.26 | $235.25 | $235.30 |
| Purchase #7 | $152.58 | 4.498% | $159.443 | $159.44 | $159.45 | $159.40 |
| 7 purchase totals = | $911.01 | $996.0466 | $996.04 | $996.00 | $996.10 | |