| 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 | $206.90 | 12.330% | $232.4108 | $232.41 | $232.40 | $232.40 |
| Purchase #2 | $169.51 | 3.123% | $174.8038 | $174.80 | $174.80 | $174.80 |
| Purchase #3 | $199.90 | 7.235% | $214.3628 | $214.36 | $214.35 | $214.40 |
| Purchase #4 | $184.81 | 6.270% | $196.3976 | $196.40 | $196.40 | $196.40 |
| Purchase #5 | $133.68 | 9.426% | $146.2807 | $146.28 | $146.30 | $146.30 |
| Purchase #6 | $14.36 | 12.168% | $16.1073 | $16.11 | $16.10 | $16.10 |
| Purchase #7 | $81.84 | 5.215% | $86.108 | $86.11 | $86.10 | $86.10 |
| 7 purchase totals = | $991.00 | $1,066.4710 | $1,066.47 | $1,066.45 | $1,066.50 | |