| 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 | $123.75 | 10.785% | $137.0964 | $137.10 | $137.10 | $137.10 |
| Purchase #2 | $123.67 | 13.758% | $140.6845 | $140.68 | $140.70 | $140.70 |
| Purchase #3 | $183.29 | 5.301% | $193.0062 | $193.01 | $193.00 | $193.00 |
| Purchase #4 | $224.54 | 3.660% | $232.7582 | $232.76 | $232.75 | $232.80 |
| Purchase #5 | $27.90 | 11.251% | $31.039 | $31.04 | $31.05 | $31.00 |
| Purchase #6 | $84.51 | 12.125% | $94.7568 | $94.76 | $94.75 | $94.80 |
| Purchase #7 | $196.41 | 4.661% | $205.5647 | $205.56 | $205.55 | $205.60 |
| 7 purchase totals = | $964.07 | $1,034.9058 | $1,034.91 | $1,034.90 | $1,035.00 | |