| 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 | $231.32 | 3.735% | $239.9598 | $239.96 | $239.95 | $240.00 |
| Purchase #2 | $75.82 | 12.833% | $85.55 | $85.55 | $85.55 | $85.60 |
| Purchase #3 | $126.44 | 10.584% | $139.8224 | $139.82 | $139.80 | $139.80 |
| Purchase #4 | $218.38 | 11.594% | $243.699 | $243.70 | $243.70 | $243.70 |
| Purchase #5 | $199.86 | 3.584% | $207.023 | $207.02 | $207.00 | $207.00 |
| Purchase #6 | $97.45 | 13.746% | $110.8455 | $110.85 | $110.85 | $110.80 |
| Purchase #7 | $47.60 | 12.513% | $53.5562 | $53.56 | $53.55 | $53.60 |
| 7 purchase totals = | $996.87 | $1,080.4559 | $1,080.46 | $1,080.40 | $1,080.50 | |