| 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 | $90.73 | 12.144% | $101.7483 | $101.75 | $101.75 | $101.70 |
| Purchase #2 | $250.57 | 7.529% | $269.4354 | $269.44 | $269.45 | $269.40 |
| Purchase #3 | $9.33 | 7.110% | $9.9934 | $9.99 | $10.00 | $10.00 |
| Purchase #4 | $222.52 | 9.628% | $243.9442 | $243.94 | $243.95 | $243.90 |
| Purchase #5 | $136.87 | 11.285% | $152.3158 | $152.32 | $152.30 | $152.30 |
| Purchase #6 | $15.48 | 5.699% | $16.3622 | $16.36 | $16.35 | $16.40 |
| Purchase #7 | $97.31 | 12.390% | $109.3667 | $109.37 | $109.35 | $109.40 |
| 7 purchase totals = | $822.81 | $903.1660 | $903.17 | $903.15 | $903.10 | |