| 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 | $193.92 | 10.284% | $213.8627 | $213.86 | $213.85 | $213.90 |
| Purchase #2 | $234.92 | 12.858% | $265.126 | $265.13 | $265.15 | $265.10 |
| Purchase #3 | $237.25 | 12.623% | $267.1981 | $267.20 | $267.20 | $267.20 |
| Purchase #4 | $108.76 | 5.352% | $114.5808 | $114.58 | $114.60 | $114.60 |
| Purchase #5 | $179.63 | 10.742% | $198.9259 | $198.93 | $198.95 | $198.90 |
| Purchase #6 | $222.36 | 11.775% | $248.5429 | $248.54 | $248.55 | $248.50 |
| Purchase #7 | $59.50 | 11.207% | $66.1682 | $66.17 | $66.15 | $66.20 |
| 7 purchase totals = | $1,236.34 | $1,374.4046 | $1,374.41 | $1,374.45 | $1,374.40 | |