| 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 | $248.94 | 7.823% | $268.4146 | $268.41 | $268.40 | $268.40 |
| Purchase #2 | $44.82 | 10.758% | $49.6417 | $49.64 | $49.65 | $49.60 |
| Purchase #3 | $214.71 | 10.610% | $237.4907 | $237.49 | $237.50 | $237.50 |
| Purchase #4 | $208.76 | 7.260% | $223.916 | $223.92 | $223.90 | $223.90 |
| Purchase #5 | $80.99 | 7.873% | $87.3663 | $87.37 | $87.35 | $87.40 |
| Purchase #6 | $56.63 | 12.370% | $63.6351 | $63.64 | $63.65 | $63.60 |
| Purchase #7 | $138.97 | 6.697% | $148.2768 | $148.28 | $148.30 | $148.30 |
| 7 purchase totals = | $993.82 | $1,078.7412 | $1,078.75 | $1,078.75 | $1,078.70 | |