| 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 | $104.56 | 8.442% | $113.387 | $113.39 | $113.40 | $113.40 |
| Purchase #2 | $140.70 | 9.382% | $153.9005 | $153.90 | $153.90 | $153.90 |
| Purchase #3 | $62.39 | 13.632% | $70.895 | $70.90 | $70.90 | $70.90 |
| Purchase #4 | $199.77 | 13.251% | $226.2415 | $226.24 | $226.25 | $226.20 |
| Purchase #5 | $180.95 | 3.357% | $187.0245 | $187.02 | $187.00 | $187.00 |
| Purchase #6 | $194.80 | 12.410% | $218.9747 | $218.97 | $218.95 | $219.00 |
| Purchase #7 | $224.44 | 8.808% | $244.2087 | $244.21 | $244.20 | $244.20 |
| 7 purchase totals = | $1,107.61 | $1,214.6319 | $1,214.63 | $1,214.60 | $1,214.60 | |