| 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 | $121.54 | 11.245% | $135.2072 | $135.21 | $135.20 | $135.20 |
| Purchase #2 | $95.73 | 11.641% | $106.8739 | $106.87 | $106.85 | $106.90 |
| Purchase #3 | $55.26 | 7.853% | $59.5996 | $59.60 | $59.60 | $59.60 |
| Purchase #4 | $95.53 | 5.112% | $100.4135 | $100.41 | $100.40 | $100.40 |
| Purchase #5 | $246.73 | 12.132% | $276.6633 | $276.66 | $276.65 | $276.70 |
| Purchase #6 | $113.54 | 6.481% | $120.8985 | $120.90 | $120.90 | $120.90 |
| Purchase #7 | $87.99 | 10.745% | $97.4445 | $97.44 | $97.45 | $97.40 |
| 7 purchase totals = | $816.32 | $897.1005 | $897.09 | $897.05 | $897.10 | |