| 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 | $103.90 | 11.549% | $115.8994 | $115.90 | $115.90 | $115.90 |
| Purchase #2 | $234.65 | 6.553% | $250.0266 | $250.03 | $250.05 | $250.00 |
| Purchase #3 | $12.83 | 7.218% | $13.7561 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $163.54 | 5.708% | $172.8749 | $172.87 | $172.85 | $172.90 |
| Purchase #5 | $188.74 | 5.817% | $199.719 | $199.72 | $199.70 | $199.70 |
| Purchase #6 | $23.84 | 12.452% | $26.8086 | $26.81 | $26.80 | $26.80 |
| Purchase #7 | $144.43 | 6.425% | $153.7096 | $153.71 | $153.70 | $153.70 |
| 7 purchase totals = | $871.93 | $932.7942 | $932.80 | $932.75 | $932.80 | |