| 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 | $222.93 | 11.445% | $248.4443 | $248.44 | $248.45 | $248.40 |
| Purchase #2 | $50.73 | 11.432% | $56.5295 | $56.53 | $56.55 | $56.50 |
| Purchase #3 | $191.36 | 4.159% | $199.3187 | $199.32 | $199.30 | $199.30 |
| Purchase #4 | $250.41 | 7.234% | $268.5247 | $268.52 | $268.50 | $268.50 |
| Purchase #5 | $218.83 | 4.717% | $229.1522 | $229.15 | $229.15 | $229.20 |
| Purchase #6 | $114.46 | 12.477% | $128.7412 | $128.74 | $128.75 | $128.70 |
| Purchase #7 | $142.50 | 9.223% | $155.6428 | $155.64 | $155.65 | $155.60 |
| 7 purchase totals = | $1,191.22 | $1,286.3534 | $1,286.34 | $1,286.35 | $1,286.20 | |