| 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 | $201.62 | 13.159% | $228.1512 | $228.15 | $228.15 | $228.20 |
| Purchase #2 | $145.93 | 7.600% | $157.0207 | $157.02 | $157.00 | $157.00 |
| Purchase #3 | $231.55 | 8.192% | $250.5186 | $250.52 | $250.50 | $250.50 |
| Purchase #4 | $206.41 | 9.751% | $226.537 | $226.54 | $226.55 | $226.50 |
| Purchase #5 | $76.28 | 9.300% | $83.374 | $83.37 | $83.35 | $83.40 |
| Purchase #6 | $26.38 | 3.658% | $27.345 | $27.35 | $27.35 | $27.30 |
| Purchase #7 | $209.43 | 4.322% | $218.4816 | $218.48 | $218.50 | $218.50 |
| 7 purchase totals = | $1,097.60 | $1,191.4281 | $1,191.43 | $1,191.40 | $1,191.40 | |