| 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 | $200.62 | 10.747% | $222.1806 | $222.18 | $222.20 | $222.20 |
| Purchase #2 | $250.68 | 9.465% | $274.4069 | $274.41 | $274.40 | $274.40 |
| Purchase #3 | $67.58 | 5.189% | $71.0867 | $71.09 | $71.10 | $71.10 |
| Purchase #4 | $204.53 | 7.708% | $220.2952 | $220.30 | $220.30 | $220.30 |
| Purchase #5 | $56.28 | 12.520% | $63.3263 | $63.33 | $63.35 | $63.30 |
| Purchase #6 | $130.32 | 7.564% | $140.1774 | $140.18 | $140.20 | $140.20 |
| Purchase #7 | $98.37 | 8.226% | $106.4619 | $106.46 | $106.45 | $106.50 |
| 7 purchase totals = | $1,008.38 | $1,097.9350 | $1,097.95 | $1,098.00 | $1,098.00 | |