| 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 | $241.79 | 3.222% | $249.5805 | $249.58 | $249.60 | $249.60 |
| Purchase #2 | $224.52 | 4.611% | $234.8726 | $234.87 | $234.85 | $234.90 |
| Purchase #3 | $130.69 | 5.662% | $138.0897 | $138.09 | $138.10 | $138.10 |
| Purchase #4 | $81.74 | 5.173% | $85.9684 | $85.97 | $85.95 | $86.00 |
| Purchase #5 | $121.32 | 4.579% | $126.8752 | $126.88 | $126.90 | $126.90 |
| Purchase #6 | $39.59 | 3.253% | $40.8779 | $40.88 | $40.90 | $40.90 |
| Purchase #7 | $189.25 | 11.407% | $210.8377 | $210.84 | $210.85 | $210.80 |
| 7 purchase totals = | $1,028.90 | $1,087.1020 | $1,087.11 | $1,087.15 | $1,087.20 | |