| 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 | $220.56 | 13.526% | $250.3929 | $250.39 | $250.40 | $250.40 |
| Purchase #2 | $11.73 | 3.227% | $12.1085 | $12.11 | $12.10 | $12.10 |
| Purchase #3 | $174.66 | 8.737% | $189.92 | $189.92 | $189.90 | $189.90 |
| Purchase #4 | $106.40 | 7.621% | $114.5087 | $114.51 | $114.50 | $114.50 |
| Purchase #5 | $134.90 | 4.716% | $141.2619 | $141.26 | $141.25 | $141.30 |
| Purchase #6 | $162.48 | 4.416% | $169.6551 | $169.66 | $169.65 | $169.70 |
| Purchase #7 | $81.32 | 12.403% | $91.4061 | $91.41 | $91.40 | $91.40 |
| 7 purchase totals = | $892.05 | $969.2532 | $969.26 | $969.20 | $969.30 | |