| 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 | $250.86 | 9.384% | $274.4007 | $274.40 | $274.40 | $274.40 |
| Purchase #2 | $27.34 | 11.363% | $30.4466 | $30.45 | $30.45 | $30.40 |
| Purchase #3 | $108.91 | 3.505% | $112.7273 | $112.73 | $112.75 | $112.70 |
| Purchase #4 | $212.53 | 5.232% | $223.6496 | $223.65 | $223.65 | $223.60 |
| Purchase #5 | $177.64 | 5.465% | $187.348 | $187.35 | $187.35 | $187.30 |
| Purchase #6 | $165.83 | 11.404% | $184.7413 | $184.74 | $184.75 | $184.70 |
| Purchase #7 | $196.43 | 4.600% | $205.4658 | $205.47 | $205.45 | $205.50 |
| 7 purchase totals = | $1,139.54 | $1,218.7793 | $1,218.79 | $1,218.80 | $1,218.60 | |