| 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 | $115.27 | 12.400% | $129.5635 | $129.56 | $129.55 | $129.60 |
| Purchase #2 | $166.62 | 5.126% | $175.1609 | $175.16 | $175.15 | $175.20 |
| Purchase #3 | $123.31 | 8.294% | $133.5373 | $133.54 | $133.55 | $133.50 |
| Purchase #4 | $196.41 | 3.874% | $204.0189 | $204.02 | $204.00 | $204.00 |
| Purchase #5 | $236.37 | 8.704% | $256.9436 | $256.94 | $256.95 | $256.90 |
| Purchase #6 | $96.38 | 8.357% | $104.4345 | $104.43 | $104.45 | $104.40 |
| Purchase #7 | $8.75 | 4.630% | $9.1551 | $9.16 | $9.15 | $9.20 |
| 7 purchase totals = | $943.11 | $1,012.8138 | $1,012.81 | $1,012.80 | $1,012.80 | |