| 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 | $241.95 | 4.271% | $252.2837 | $252.28 | $252.30 | $252.30 |
| Purchase #2 | $203.93 | 13.605% | $231.6747 | $231.67 | $231.65 | $231.70 |
| Purchase #3 | $125.32 | 13.304% | $141.9926 | $141.99 | $142.00 | $142.00 |
| Purchase #4 | $202.28 | 10.550% | $223.6205 | $223.62 | $223.60 | $223.60 |
| Purchase #5 | $154.48 | 9.756% | $169.5511 | $169.55 | $169.55 | $169.60 |
| Purchase #6 | $82.64 | 10.322% | $91.1701 | $91.17 | $91.15 | $91.20 |
| Purchase #7 | $99.87 | 7.353% | $107.2134 | $107.21 | $107.20 | $107.20 |
| 7 purchase totals = | $1,110.47 | $1,217.5061 | $1,217.49 | $1,217.45 | $1,217.60 | |