| 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 | $237.36 | 6.444% | $252.6555 | $252.66 | $252.65 | $252.70 |
| Purchase #2 | $49.87 | 7.823% | $53.7713 | $53.77 | $53.75 | $53.80 |
| Purchase #3 | $230.60 | 10.719% | $255.318 | $255.32 | $255.30 | $255.30 |
| Purchase #4 | $20.57 | 11.167% | $22.8671 | $22.87 | $22.85 | $22.90 |
| Purchase #5 | $218.92 | 13.524% | $248.5267 | $248.53 | $248.55 | $248.50 |
| Purchase #6 | $50.66 | 9.751% | $55.5999 | $55.60 | $55.60 | $55.60 |
| Purchase #7 | $36.43 | 12.715% | $41.0621 | $41.06 | $41.05 | $41.10 |
| 7 purchase totals = | $844.41 | $929.8006 | $929.81 | $929.75 | $929.90 | |