| 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 | $109.93 | 11.571% | $122.65 | $122.65 | $122.65 | $122.70 |
| Purchase #2 | $205.25 | 7.594% | $220.8367 | $220.84 | $220.85 | $220.80 |
| Purchase #3 | $172.77 | 6.234% | $183.5405 | $183.54 | $183.55 | $183.50 |
| Purchase #4 | $38.41 | 8.658% | $41.7355 | $41.74 | $41.75 | $41.70 |
| Purchase #5 | $130.25 | 10.133% | $143.4482 | $143.45 | $143.45 | $143.40 |
| Purchase #6 | $198.30 | 3.394% | $205.0303 | $205.03 | $205.05 | $205.00 |
| Purchase #7 | $64.38 | 4.416% | $67.223 | $67.22 | $67.20 | $67.20 |
| 7 purchase totals = | $919.29 | $984.4642 | $984.47 | $984.50 | $984.30 | |