| 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 | $226.84 | 5.737% | $239.8538 | $239.85 | $239.85 | $239.90 |
| Purchase #2 | $73.48 | 11.682% | $82.0639 | $82.06 | $82.05 | $82.10 |
| Purchase #3 | $171.64 | 7.235% | $184.0582 | $184.06 | $184.05 | $184.10 |
| Purchase #4 | $120.69 | 3.524% | $124.9431 | $124.94 | $124.95 | $124.90 |
| Purchase #5 | $21.65 | 3.817% | $22.4764 | $22.48 | $22.50 | $22.50 |
| Purchase #6 | $178.28 | 4.580% | $186.4452 | $186.45 | $186.45 | $186.40 |
| Purchase #7 | $152.41 | 11.513% | $169.957 | $169.96 | $169.95 | $170.00 |
| 7 purchase totals = | $944.99 | $1,009.7976 | $1,009.80 | $1,009.80 | $1,009.90 | |