| 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 | $98.36 | 7.771% | $106.0036 | $106.00 | $106.00 | $106.00 |
| Purchase #2 | $167.54 | 8.217% | $181.3068 | $181.31 | $181.30 | $181.30 |
| Purchase #3 | $125.72 | 13.186% | $142.2974 | $142.30 | $142.30 | $142.30 |
| Purchase #4 | $232.64 | 3.424% | $240.6056 | $240.61 | $240.60 | $240.60 |
| Purchase #5 | $101.98 | 7.119% | $109.24 | $109.24 | $109.25 | $109.20 |
| Purchase #6 | $203.86 | 13.463% | $231.3057 | $231.31 | $231.30 | $231.30 |
| Purchase #7 | $180.83 | 9.847% | $198.6363 | $198.64 | $198.65 | $198.60 |
| 7 purchase totals = | $1,110.93 | $1,209.3954 | $1,209.41 | $1,209.40 | $1,209.30 | |