| 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 | $193.31 | 5.800% | $204.522 | $204.52 | $204.50 | $204.50 |
| Purchase #2 | $170.68 | 11.758% | $190.7486 | $190.75 | $190.75 | $190.70 |
| Purchase #3 | $35.62 | 10.167% | $39.2415 | $39.24 | $39.25 | $39.20 |
| Purchase #4 | $197.93 | 8.236% | $214.2315 | $214.23 | $214.25 | $214.20 |
| Purchase #5 | $210.27 | 9.859% | $231.0005 | $231.00 | $231.00 | $231.00 |
| Purchase #6 | $230.61 | 10.108% | $253.9201 | $253.92 | $253.90 | $253.90 |
| Purchase #7 | $133.97 | 4.474% | $139.9638 | $139.96 | $139.95 | $140.00 |
| 7 purchase totals = | $1,172.39 | $1,273.6280 | $1,273.62 | $1,273.60 | $1,273.50 | |