| 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 | $162.39 | 7.110% | $173.9359 | $173.94 | $173.95 | $173.90 |
| Purchase #2 | $37.59 | 12.395% | $42.2493 | $42.25 | $42.25 | $42.20 |
| Purchase #3 | $189.32 | 13.632% | $215.1281 | $215.13 | $215.15 | $215.10 |
| Purchase #4 | $223.36 | 6.552% | $237.9945 | $237.99 | $238.00 | $238.00 |
| Purchase #5 | $134.32 | 4.219% | $139.987 | $139.99 | $140.00 | $140.00 |
| Purchase #6 | $228.87 | 5.342% | $241.0962 | $241.10 | $241.10 | $241.10 |
| Purchase #7 | $182.71 | 7.424% | $196.2744 | $196.27 | $196.25 | $196.30 |
| 7 purchase totals = | $1,158.56 | $1,246.6654 | $1,246.67 | $1,246.70 | $1,246.60 | |