| 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 | $112.67 | 6.385% | $119.864 | $119.86 | $119.85 | $119.90 |
| Purchase #2 | $168.27 | 9.645% | $184.4996 | $184.50 | $184.50 | $184.50 |
| Purchase #3 | $246.38 | 4.311% | $257.0014 | $257.00 | $257.00 | $257.00 |
| Purchase #4 | $132.69 | 5.495% | $139.9813 | $139.98 | $140.00 | $140.00 |
| Purchase #5 | $223.92 | 4.816% | $234.704 | $234.70 | $234.70 | $234.70 |
| Purchase #6 | $218.50 | 13.708% | $248.452 | $248.45 | $248.45 | $248.50 |
| Purchase #7 | $227.98 | 4.543% | $238.3371 | $238.34 | $238.35 | $238.30 |
| 7 purchase totals = | $1,330.41 | $1,422.8394 | $1,422.83 | $1,422.85 | $1,422.90 | |