| 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 | $126.87 | 10.477% | $140.1622 | $140.16 | $140.15 | $140.20 |
| Purchase #2 | $213.51 | 4.859% | $223.8845 | $223.88 | $223.90 | $223.90 |
| Purchase #3 | $182.87 | 5.549% | $193.0175 | $193.02 | $193.00 | $193.00 |
| Purchase #4 | $190.39 | 9.265% | $208.0296 | $208.03 | $208.05 | $208.00 |
| Purchase #5 | $202.40 | 9.437% | $221.5005 | $221.50 | $221.50 | $221.50 |
| Purchase #6 | $225.51 | 13.737% | $256.4883 | $256.49 | $256.50 | $256.50 |
| Purchase #7 | $98.83 | 3.359% | $102.1497 | $102.15 | $102.15 | $102.10 |
| 7 purchase totals = | $1,240.38 | $1,345.2323 | $1,345.23 | $1,345.25 | $1,345.20 | |