| 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 | $188.99 | 5.296% | $198.9989 | $199.00 | $199.00 | $199.00 |
| Purchase #2 | $221.61 | 10.667% | $245.2491 | $245.25 | $245.25 | $245.20 |
| Purchase #3 | $10.74 | 3.440% | $11.1095 | $11.11 | $11.10 | $11.10 |
| Purchase #4 | $74.91 | 4.124% | $77.9993 | $78.00 | $78.00 | $78.00 |
| Purchase #5 | $227.56 | 11.727% | $254.246 | $254.25 | $254.25 | $254.20 |
| Purchase #6 | $139.60 | 10.341% | $154.036 | $154.04 | $154.05 | $154.00 |
| Purchase #7 | $127.47 | 6.247% | $135.4331 | $135.43 | $135.45 | $135.40 |
| 7 purchase totals = | $990.88 | $1,077.0719 | $1,077.08 | $1,077.10 | $1,076.90 | |