| 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 | $81.25 | 12.497% | $91.4038 | $91.40 | $91.40 | $91.40 |
| Purchase #2 | $56.57 | 8.387% | $61.3145 | $61.31 | $61.30 | $61.30 |
| Purchase #3 | $139.84 | 12.717% | $157.6235 | $157.62 | $157.60 | $157.60 |
| Purchase #4 | $231.50 | 9.102% | $252.5711 | $252.57 | $252.55 | $252.60 |
| Purchase #5 | $205.93 | 12.733% | $232.1511 | $232.15 | $232.15 | $232.20 |
| Purchase #6 | $188.73 | 9.670% | $206.9802 | $206.98 | $207.00 | $207.00 |
| Purchase #7 | $182.32 | 3.856% | $189.3503 | $189.35 | $189.35 | $189.40 |
| 7 purchase totals = | $1,086.14 | $1,191.3945 | $1,191.38 | $1,191.35 | $1,191.50 | |