| 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 | $28.33 | 12.788% | $31.9528 | $31.95 | $31.95 | $32.00 |
| Purchase #2 | $157.66 | 12.802% | $177.8436 | $177.84 | $177.85 | $177.80 |
| Purchase #3 | $219.92 | 5.303% | $231.5824 | $231.58 | $231.60 | $231.60 |
| Purchase #4 | $56.81 | 11.149% | $63.1437 | $63.14 | $63.15 | $63.10 |
| Purchase #5 | $145.84 | 11.779% | $163.0185 | $163.02 | $163.00 | $163.00 |
| Purchase #6 | $245.64 | 6.772% | $262.2747 | $262.27 | $262.25 | $262.30 |
| Purchase #7 | $223.59 | 4.654% | $233.9959 | $234.00 | $234.00 | $234.00 |
| 7 purchase totals = | $1,077.79 | $1,163.8116 | $1,163.80 | $1,163.80 | $1,163.80 | |