| 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 | $109.52 | 13.402% | $124.1979 | $124.20 | $124.20 | $124.20 |
| Purchase #2 | $237.91 | 9.311% | $260.0618 | $260.06 | $260.05 | $260.10 |
| Purchase #3 | $173.47 | 4.598% | $181.4462 | $181.45 | $181.45 | $181.40 |
| Purchase #4 | $137.60 | 12.842% | $155.2706 | $155.27 | $155.25 | $155.30 |
| Purchase #5 | $155.38 | 12.358% | $174.5819 | $174.58 | $174.60 | $174.60 |
| Purchase #6 | $124.66 | 11.412% | $138.8862 | $138.89 | $138.90 | $138.90 |
| Purchase #7 | $239.36 | 3.679% | $248.1661 | $248.17 | $248.15 | $248.20 |
| 7 purchase totals = | $1,177.90 | $1,282.6107 | $1,282.62 | $1,282.60 | $1,282.70 | |