| 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 | $9.81 | 10.531% | $10.8431 | $10.84 | $10.85 | $10.80 |
| Purchase #2 | $108.84 | 10.750% | $120.5403 | $120.54 | $120.55 | $120.50 |
| Purchase #3 | $78.80 | 11.694% | $88.0149 | $88.01 | $88.00 | $88.00 |
| Purchase #4 | $79.30 | 3.861% | $82.3618 | $82.36 | $82.35 | $82.40 |
| Purchase #5 | $214.84 | 4.387% | $224.265 | $224.27 | $224.25 | $224.30 |
| Purchase #6 | $127.97 | 3.632% | $132.6179 | $132.62 | $132.60 | $132.60 |
| Purchase #7 | $179.65 | 4.489% | $187.7145 | $187.71 | $187.70 | $187.70 |
| 7 purchase totals = | $799.21 | $846.3575 | $846.35 | $846.30 | $846.30 | |