| 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 | $190.64 | 5.135% | $200.4294 | $200.43 | $200.45 | $200.40 |
| Purchase #2 | $162.61 | 6.797% | $173.6626 | $173.66 | $173.65 | $173.70 |
| Purchase #3 | $236.85 | 10.713% | $262.2237 | $262.22 | $262.20 | $262.20 |
| Purchase #4 | $102.49 | 6.587% | $109.241 | $109.24 | $109.25 | $109.20 |
| Purchase #5 | $50.70 | 12.552% | $57.0639 | $57.06 | $57.05 | $57.10 |
| Purchase #6 | $215.80 | 3.550% | $223.4609 | $223.46 | $223.45 | $223.50 |
| Purchase #7 | $106.98 | 6.723% | $114.1723 | $114.17 | $114.15 | $114.20 |
| 7 purchase totals = | $1,066.07 | $1,140.2538 | $1,140.24 | $1,140.20 | $1,140.30 | |