| 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 | $121.73 | 8.667% | $132.2803 | $132.28 | $132.30 | $132.30 |
| Purchase #2 | $159.81 | 8.390% | $173.2181 | $173.22 | $173.20 | $173.20 |
| Purchase #3 | $206.67 | 7.197% | $221.544 | $221.54 | $221.55 | $221.50 |
| Purchase #4 | $214.84 | 3.737% | $222.8686 | $222.87 | $222.85 | $222.90 |
| Purchase #5 | $122.41 | 9.482% | $134.0169 | $134.02 | $134.00 | $134.00 |
| Purchase #6 | $171.56 | 9.265% | $187.455 | $187.46 | $187.45 | $187.50 |
| Purchase #7 | $242.66 | 8.383% | $263.0022 | $263.00 | $263.00 | $263.00 |
| 7 purchase totals = | $1,239.68 | $1,334.3851 | $1,334.39 | $1,334.35 | $1,334.40 | |