| 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 | $221.82 | 5.713% | $234.4926 | $234.49 | $234.50 | $234.50 |
| Purchase #2 | $73.41 | 10.478% | $81.1019 | $81.10 | $81.10 | $81.10 |
| Purchase #3 | $246.90 | 7.798% | $266.1533 | $266.15 | $266.15 | $266.20 |
| Purchase #4 | $104.86 | 9.383% | $114.699 | $114.70 | $114.70 | $114.70 |
| Purchase #5 | $131.89 | 5.809% | $139.5515 | $139.55 | $139.55 | $139.60 |
| Purchase #6 | $213.96 | 6.627% | $228.1391 | $228.14 | $228.15 | $228.10 |
| Purchase #7 | $190.83 | 8.734% | $207.4971 | $207.50 | $207.50 | $207.50 |
| 7 purchase totals = | $1,183.67 | $1,271.6345 | $1,271.63 | $1,271.65 | $1,271.70 | |