| 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 | $218.71 | 4.651% | $228.8822 | $228.88 | $228.90 | $228.90 |
| Purchase #2 | $105.63 | 12.393% | $118.7207 | $118.72 | $118.70 | $118.70 |
| Purchase #3 | $129.99 | 5.189% | $136.7352 | $136.74 | $136.75 | $136.70 |
| Purchase #4 | $224.90 | 5.296% | $236.8107 | $236.81 | $236.80 | $236.80 |
| Purchase #5 | $177.37 | 11.860% | $198.4061 | $198.41 | $198.40 | $198.40 |
| Purchase #6 | $233.84 | 11.112% | $259.8243 | $259.82 | $259.80 | $259.80 |
| Purchase #7 | $247.94 | 6.246% | $263.4263 | $263.43 | $263.45 | $263.40 |
| 7 purchase totals = | $1,338.38 | $1,442.8055 | $1,442.81 | $1,442.80 | $1,442.70 | |