| 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 | $250.28 | 5.107% | $263.0618 | $263.06 | $263.05 | $263.10 |
| Purchase #2 | $12.50 | 12.816% | $14.102 | $14.10 | $14.10 | $14.10 |
| Purchase #3 | $47.86 | 7.214% | $51.3126 | $51.31 | $51.30 | $51.30 |
| Purchase #4 | $74.25 | 7.702% | $79.9687 | $79.97 | $79.95 | $80.00 |
| Purchase #5 | $248.81 | 4.614% | $260.2901 | $260.29 | $260.30 | $260.30 |
| Purchase #6 | $65.68 | 11.424% | $73.1833 | $73.18 | $73.20 | $73.20 |
| Purchase #7 | $244.54 | 6.677% | $260.8679 | $260.87 | $260.85 | $260.90 |
| 7 purchase totals = | $943.92 | $1,002.7864 | $1,002.78 | $1,002.75 | $1,002.90 | |