| 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 | $236.78 | 8.809% | $257.638 | $257.64 | $257.65 | $257.60 |
| Purchase #2 | $198.99 | 11.808% | $222.4867 | $222.49 | $222.50 | $222.50 |
| Purchase #3 | $93.87 | 5.638% | $99.1624 | $99.16 | $99.15 | $99.20 |
| Purchase #4 | $114.96 | 13.323% | $130.2761 | $130.28 | $130.30 | $130.30 |
| Purchase #5 | $230.92 | 5.619% | $243.8954 | $243.90 | $243.90 | $243.90 |
| Purchase #6 | $133.45 | 3.868% | $138.6118 | $138.61 | $138.60 | $138.60 |
| Purchase #7 | $146.91 | 4.311% | $153.2433 | $153.24 | $153.25 | $153.20 |
| 7 purchase totals = | $1,155.88 | $1,245.3137 | $1,245.32 | $1,245.35 | $1,245.30 | |