| 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 | $227.62 | 8.565% | $247.1157 | $247.12 | $247.10 | $247.10 |
| Purchase #2 | $72.29 | 5.442% | $76.224 | $76.22 | $76.20 | $76.20 |
| Purchase #3 | $249.66 | 12.835% | $281.7039 | $281.70 | $281.70 | $281.70 |
| Purchase #4 | $26.82 | 3.284% | $27.7008 | $27.70 | $27.70 | $27.70 |
| Purchase #5 | $39.57 | 9.699% | $43.4079 | $43.41 | $43.40 | $43.40 |
| Purchase #6 | $76.90 | 5.785% | $81.3487 | $81.35 | $81.35 | $81.30 |
| Purchase #7 | $133.26 | 10.751% | $147.5868 | $147.59 | $147.60 | $147.60 |
| 7 purchase totals = | $826.12 | $905.0878 | $905.09 | $905.05 | $905.00 | |