| 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 | $76.36 | 6.623% | $81.4173 | $81.42 | $81.40 | $81.40 |
| Purchase #2 | $21.29 | 5.436% | $22.4473 | $22.45 | $22.45 | $22.40 |
| Purchase #3 | $208.99 | 12.335% | $234.7689 | $234.77 | $234.75 | $234.80 |
| Purchase #4 | $143.52 | 9.874% | $157.6912 | $157.69 | $157.70 | $157.70 |
| Purchase #5 | $106.57 | 3.382% | $110.1742 | $110.17 | $110.15 | $110.20 |
| Purchase #6 | $181.73 | 11.362% | $202.3782 | $202.38 | $202.40 | $202.40 |
| Purchase #7 | $235.44 | 4.217% | $245.3685 | $245.37 | $245.35 | $245.40 |
| 7 purchase totals = | $973.90 | $1,054.2456 | $1,054.25 | $1,054.20 | $1,054.30 | |