| 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 | $89.99 | 8.429% | $97.5753 | $97.58 | $97.60 | $97.60 |
| Purchase #2 | $214.56 | 3.272% | $221.5804 | $221.58 | $221.60 | $221.60 |
| Purchase #3 | $239.76 | 9.218% | $261.8611 | $261.86 | $261.85 | $261.90 |
| Purchase #4 | $112.94 | 10.497% | $124.7953 | $124.80 | $124.80 | $124.80 |
| Purchase #5 | $171.36 | 5.805% | $181.3074 | $181.31 | $181.30 | $181.30 |
| Purchase #6 | $247.83 | 4.119% | $258.0381 | $258.04 | $258.05 | $258.00 |
| Purchase #7 | $14.71 | 3.853% | $15.2768 | $15.28 | $15.30 | $15.30 |
| 7 purchase totals = | $1,091.15 | $1,160.4344 | $1,160.45 | $1,160.50 | $1,160.50 | |