| 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 | $100.81 | 5.309% | $106.162 | $106.16 | $106.15 | $106.20 |
| Purchase #2 | $5.62 | 13.685% | $6.3891 | $6.39 | $6.40 | $6.40 |
| Purchase #3 | $145.78 | 8.396% | $158.0197 | $158.02 | $158.00 | $158.00 |
| Purchase #4 | $173.85 | 9.832% | $190.9429 | $190.94 | $190.95 | $190.90 |
| Purchase #5 | $84.48 | 9.129% | $92.1922 | $92.19 | $92.20 | $92.20 |
| Purchase #6 | $231.65 | 3.756% | $240.3508 | $240.35 | $240.35 | $240.40 |
| Purchase #7 | $208.72 | 4.871% | $218.8868 | $218.89 | $218.90 | $218.90 |
| 7 purchase totals = | $950.91 | $1,012.9435 | $1,012.94 | $1,012.95 | $1,013.00 | |