| 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 | $250.97 | 5.711% | $265.3029 | $265.30 | $265.30 | $265.30 |
| Purchase #2 | $200.91 | 8.214% | $217.4127 | $217.41 | $217.40 | $217.40 |
| Purchase #3 | $102.72 | 3.267% | $106.0759 | $106.08 | $106.10 | $106.10 |
| Purchase #4 | $175.29 | 5.330% | $184.633 | $184.63 | $184.65 | $184.60 |
| Purchase #5 | $197.46 | 8.448% | $214.1414 | $214.14 | $214.15 | $214.10 |
| Purchase #6 | $6.28 | 3.648% | $6.5091 | $6.51 | $6.50 | $6.50 |
| Purchase #7 | $198.72 | 5.519% | $209.6874 | $209.69 | $209.70 | $209.70 |
| 7 purchase totals = | $1,132.35 | $1,203.7624 | $1,203.76 | $1,203.80 | $1,203.70 | |