| 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 | $186.75 | 10.555% | $206.4615 | $206.46 | $206.45 | $206.50 |
| Purchase #2 | $110.89 | 12.265% | $124.4907 | $124.49 | $124.50 | $124.50 |
| Purchase #3 | $53.84 | 3.325% | $55.6302 | $55.63 | $55.65 | $55.60 |
| Purchase #4 | $210.77 | 4.122% | $219.4579 | $219.46 | $219.45 | $219.50 |
| Purchase #5 | $69.79 | 8.507% | $75.727 | $75.73 | $75.75 | $75.70 |
| Purchase #6 | $234.84 | 12.772% | $264.8338 | $264.83 | $264.85 | $264.80 |
| Purchase #7 | $171.89 | 12.483% | $193.347 | $193.35 | $193.35 | $193.30 |
| 7 purchase totals = | $1,038.77 | $1,139.9481 | $1,139.95 | $1,140.00 | $1,139.90 | |