| 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 | $193.73 | 11.535% | $216.0768 | $216.08 | $216.10 | $216.10 |
| Purchase #2 | $166.59 | 13.848% | $189.6594 | $189.66 | $189.65 | $189.70 |
| Purchase #3 | $110.56 | 12.170% | $124.0152 | $124.02 | $124.00 | $124.00 |
| Purchase #4 | $55.37 | 13.550% | $62.8726 | $62.87 | $62.85 | $62.90 |
| Purchase #5 | $230.61 | 8.811% | $250.929 | $250.93 | $250.95 | $250.90 |
| Purchase #6 | $139.66 | 9.663% | $153.1553 | $153.16 | $153.15 | $153.20 |
| Purchase #7 | $93.76 | 3.614% | $97.1485 | $97.15 | $97.15 | $97.10 |
| 7 purchase totals = | $990.28 | $1,093.8568 | $1,093.87 | $1,093.85 | $1,093.90 | |