| 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 | $185.78 | 10.299% | $204.9135 | $204.91 | $204.90 | $204.90 |
| Purchase #2 | $145.64 | 4.406% | $152.0569 | $152.06 | $152.05 | $152.10 |
| Purchase #3 | $124.97 | 5.375% | $131.6871 | $131.69 | $131.70 | $131.70 |
| Purchase #4 | $88.74 | 12.187% | $99.5547 | $99.55 | $99.55 | $99.60 |
| Purchase #5 | $203.87 | 9.864% | $223.9797 | $223.98 | $224.00 | $224.00 |
| Purchase #6 | $246.38 | 9.120% | $268.8499 | $268.85 | $268.85 | $268.80 |
| Purchase #7 | $94.99 | 3.456% | $98.2729 | $98.27 | $98.25 | $98.30 |
| 7 purchase totals = | $1,090.37 | $1,179.3147 | $1,179.31 | $1,179.30 | $1,179.40 | |