| 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 | $205.49 | 6.537% | $218.9229 | $218.92 | $218.90 | $218.90 |
| Purchase #2 | $16.94 | 8.473% | $18.3753 | $18.38 | $18.40 | $18.40 |
| Purchase #3 | $140.72 | 3.567% | $145.7395 | $145.74 | $145.75 | $145.70 |
| Purchase #4 | $186.99 | 8.667% | $203.1964 | $203.20 | $203.20 | $203.20 |
| Purchase #5 | $90.85 | 9.243% | $99.2473 | $99.25 | $99.25 | $99.20 |
| Purchase #6 | $209.68 | 9.646% | $229.9057 | $229.91 | $229.90 | $229.90 |
| Purchase #7 | $123.86 | 4.167% | $129.0212 | $129.02 | $129.00 | $129.00 |
| 7 purchase totals = | $974.53 | $1,044.4083 | $1,044.42 | $1,044.40 | $1,044.30 | |