| 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 | $115.90 | 5.654% | $122.453 | $122.45 | $122.45 | $122.50 |
| Purchase #2 | $126.59 | 10.409% | $139.7668 | $139.77 | $139.75 | $139.80 |
| Purchase #3 | $195.28 | 10.263% | $215.3216 | $215.32 | $215.30 | $215.30 |
| Purchase #4 | $199.52 | 5.213% | $209.921 | $209.92 | $209.90 | $209.90 |
| Purchase #5 | $137.25 | 4.277% | $143.1202 | $143.12 | $143.10 | $143.10 |
| Purchase #6 | $142.74 | 5.146% | $150.0854 | $150.09 | $150.10 | $150.10 |
| Purchase #7 | $200.83 | 6.182% | $213.2453 | $213.25 | $213.25 | $213.20 |
| 7 purchase totals = | $1,118.11 | $1,193.9133 | $1,193.92 | $1,193.85 | $1,193.90 | |