| 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 | $24.88 | 6.324% | $26.4534 | $26.45 | $26.45 | $26.50 |
| Purchase #2 | $215.83 | 6.755% | $230.4093 | $230.41 | $230.40 | $230.40 |
| Purchase #3 | $113.79 | 10.209% | $125.4068 | $125.41 | $125.40 | $125.40 |
| Purchase #4 | $246.47 | 7.169% | $264.1394 | $264.14 | $264.15 | $264.10 |
| Purchase #5 | $164.42 | 13.366% | $186.3964 | $186.40 | $186.40 | $186.40 |
| Purchase #6 | $135.82 | 5.209% | $142.8949 | $142.89 | $142.90 | $142.90 |
| Purchase #7 | $189.56 | 9.110% | $206.8289 | $206.83 | $206.85 | $206.80 |
| 7 purchase totals = | $1,090.77 | $1,182.5291 | $1,182.53 | $1,182.55 | $1,182.50 | |