| 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 | $154.73 | 10.765% | $171.3867 | $171.39 | $171.40 | $171.40 |
| Purchase #2 | $245.27 | 4.360% | $255.9638 | $255.96 | $255.95 | $256.00 |
| Purchase #3 | $43.86 | 9.824% | $48.1688 | $48.17 | $48.15 | $48.20 |
| Purchase #4 | $76.99 | 9.459% | $84.2725 | $84.27 | $84.25 | $84.30 |
| Purchase #5 | $209.33 | 11.529% | $233.4637 | $233.46 | $233.45 | $233.50 |
| Purchase #6 | $138.85 | 10.258% | $153.0932 | $153.09 | $153.10 | $153.10 |
| Purchase #7 | $234.56 | 4.543% | $245.2161 | $245.22 | $245.20 | $245.20 |
| 7 purchase totals = | $1,103.59 | $1,191.5648 | $1,191.56 | $1,191.50 | $1,191.70 | |