| 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 | $239.35 | 3.795% | $248.4333 | $248.43 | $248.45 | $248.40 |
| Purchase #2 | $248.84 | 8.608% | $270.2601 | $270.26 | $270.25 | $270.30 |
| Purchase #3 | $92.52 | 11.232% | $102.9118 | $102.91 | $102.90 | $102.90 |
| Purchase #4 | $33.76 | 3.816% | $35.0483 | $35.05 | $35.05 | $35.00 |
| Purchase #5 | $250.27 | 4.816% | $262.323 | $262.32 | $262.30 | $262.30 |
| Purchase #6 | $125.86 | 3.612% | $130.4061 | $130.41 | $130.40 | $130.40 |
| Purchase #7 | $59.76 | 9.357% | $65.3517 | $65.35 | $65.35 | $65.40 |
| 7 purchase totals = | $1,050.36 | $1,114.7343 | $1,114.73 | $1,114.70 | $1,114.70 | |