| 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 | $175.92 | 13.611% | $199.8645 | $199.86 | $199.85 | $199.90 |
| Purchase #2 | $120.61 | 3.677% | $125.0448 | $125.04 | $125.05 | $125.00 |
| Purchase #3 | $171.95 | 9.783% | $188.7719 | $188.77 | $188.75 | $188.80 |
| Purchase #4 | $193.58 | 8.204% | $209.4613 | $209.46 | $209.45 | $209.50 |
| Purchase #5 | $125.76 | 12.443% | $141.4083 | $141.41 | $141.40 | $141.40 |
| Purchase #6 | $111.87 | 4.396% | $116.7878 | $116.79 | $116.80 | $116.80 |
| Purchase #7 | $122.39 | 7.870% | $132.0221 | $132.02 | $132.00 | $132.00 |
| 7 purchase totals = | $1,022.08 | $1,113.3607 | $1,113.35 | $1,113.30 | $1,113.40 | |