| 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 | $95.37 | 12.778% | $107.5564 | $107.56 | $107.55 | $107.60 |
| Purchase #2 | $167.44 | 6.161% | $177.756 | $177.76 | $177.75 | $177.80 |
| Purchase #3 | $214.71 | 3.828% | $222.9291 | $222.93 | $222.95 | $222.90 |
| Purchase #4 | $95.36 | 7.708% | $102.7103 | $102.71 | $102.70 | $102.70 |
| Purchase #5 | $213.78 | 12.662% | $240.8488 | $240.85 | $240.85 | $240.80 |
| Purchase #6 | $171.53 | 7.790% | $184.8922 | $184.89 | $184.90 | $184.90 |
| Purchase #7 | $196.49 | 8.215% | $212.6317 | $212.63 | $212.65 | $212.60 |
| 7 purchase totals = | $1,154.68 | $1,249.3245 | $1,249.33 | $1,249.35 | $1,249.30 | |