| 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 | $95.80 | 12.186% | $107.4742 | $107.47 | $107.45 | $107.50 |
| Purchase #2 | $224.73 | 13.714% | $255.5495 | $255.55 | $255.55 | $255.50 |
| Purchase #3 | $100.83 | 6.433% | $107.3164 | $107.32 | $107.30 | $107.30 |
| Purchase #4 | $210.57 | 3.814% | $218.6011 | $218.60 | $218.60 | $218.60 |
| Purchase #5 | $74.54 | 11.592% | $83.1807 | $83.18 | $83.20 | $83.20 |
| Purchase #6 | $37.92 | 5.571% | $40.0325 | $40.03 | $40.05 | $40.00 |
| Purchase #7 | $115.79 | 5.765% | $122.4653 | $122.47 | $122.45 | $122.50 |
| 7 purchase totals = | $860.18 | $934.6197 | $934.62 | $934.60 | $934.60 | |