| 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 | $127.44 | 9.800% | $139.9291 | $139.93 | $139.95 | $139.90 |
| Purchase #2 | $123.68 | 8.700% | $134.4402 | $134.44 | $134.45 | $134.40 |
| Purchase #3 | $12.83 | 13.578% | $14.5721 | $14.57 | $14.55 | $14.60 |
| Purchase #4 | $150.67 | 7.471% | $161.9266 | $161.93 | $161.95 | $161.90 |
| Purchase #5 | $198.62 | 4.401% | $207.3613 | $207.36 | $207.35 | $207.40 |
| Purchase #6 | $134.36 | 5.458% | $141.6934 | $141.69 | $141.70 | $141.70 |
| Purchase #7 | $195.74 | 6.590% | $208.6393 | $208.64 | $208.65 | $208.60 |
| 7 purchase totals = | $943.34 | $1,008.5620 | $1,008.56 | $1,008.60 | $1,008.50 | |