| 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 | $31.95 | 10.389% | $35.2693 | $35.27 | $35.25 | $35.30 |
| Purchase #2 | $99.62 | 4.254% | $103.8578 | $103.86 | $103.85 | $103.90 |
| Purchase #3 | $182.90 | 8.357% | $198.185 | $198.19 | $198.20 | $198.20 |
| Purchase #4 | $65.99 | 12.457% | $74.2104 | $74.21 | $74.20 | $74.20 |
| Purchase #5 | $231.37 | 3.671% | $239.8636 | $239.86 | $239.85 | $239.90 |
| Purchase #6 | $205.86 | 12.234% | $231.0449 | $231.04 | $231.05 | $231.00 |
| Purchase #7 | $244.63 | 9.677% | $268.3028 | $268.30 | $268.30 | $268.30 |
| 7 purchase totals = | $1,062.32 | $1,150.7338 | $1,150.73 | $1,150.70 | $1,150.80 | |