| 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 | $31.89 | 10.462% | $35.2263 | $35.23 | $35.25 | $35.20 |
| Purchase #2 | $158.92 | 5.276% | $167.3046 | $167.30 | $167.30 | $167.30 |
| Purchase #3 | $134.92 | 12.590% | $151.9064 | $151.91 | $151.90 | $151.90 |
| Purchase #4 | $143.94 | 10.696% | $159.3358 | $159.34 | $159.35 | $159.30 |
| Purchase #5 | $151.38 | 9.476% | $165.7248 | $165.72 | $165.70 | $165.70 |
| Purchase #6 | $100.41 | 7.519% | $107.9598 | $107.96 | $107.95 | $108.00 |
| Purchase #7 | $243.83 | 3.605% | $252.6201 | $252.62 | $252.60 | $252.60 |
| 7 purchase totals = | $965.29 | $1,040.0778 | $1,040.08 | $1,040.05 | $1,040.00 | |