| 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 | $106.97 | 12.398% | $120.2321 | $120.23 | $120.25 | $120.20 |
| Purchase #2 | $114.33 | 4.223% | $119.1582 | $119.16 | $119.15 | $119.20 |
| Purchase #3 | $91.51 | 3.384% | $94.6067 | $94.61 | $94.60 | $94.60 |
| Purchase #4 | $50.55 | 12.478% | $56.8576 | $56.86 | $56.85 | $56.90 |
| Purchase #5 | $57.91 | 6.705% | $61.7929 | $61.79 | $61.80 | $61.80 |
| Purchase #6 | $151.58 | 4.601% | $158.5542 | $158.55 | $158.55 | $158.60 |
| Purchase #7 | $225.42 | 9.652% | $247.1775 | $247.18 | $247.20 | $247.20 |
| 7 purchase totals = | $798.27 | $858.3792 | $858.38 | $858.40 | $858.50 | |