| 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 | $235.90 | 6.104% | $250.2993 | $250.30 | $250.30 | $250.30 |
| Purchase #2 | $117.33 | 11.125% | $130.383 | $130.38 | $130.40 | $130.40 |
| Purchase #3 | $81.60 | 12.692% | $91.9567 | $91.96 | $91.95 | $92.00 |
| Purchase #4 | $104.47 | 7.667% | $112.4797 | $112.48 | $112.50 | $112.50 |
| Purchase #5 | $22.64 | 4.686% | $23.7009 | $23.70 | $23.70 | $23.70 |
| Purchase #6 | $164.69 | 5.384% | $173.5569 | $173.56 | $173.55 | $173.60 |
| Purchase #7 | $166.25 | 9.741% | $182.4444 | $182.44 | $182.45 | $182.40 |
| 7 purchase totals = | $892.88 | $964.8209 | $964.82 | $964.85 | $964.90 | |