| 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 | $129.75 | 5.748% | $137.208 | $137.21 | $137.20 | $137.20 |
| Purchase #2 | $185.72 | 11.204% | $206.5281 | $206.53 | $206.55 | $206.50 |
| Purchase #3 | $27.66 | 10.696% | $30.6185 | $30.62 | $30.60 | $30.60 |
| Purchase #4 | $206.33 | 4.217% | $215.0309 | $215.03 | $215.05 | $215.00 |
| Purchase #5 | $246.25 | 5.722% | $260.3404 | $260.34 | $260.35 | $260.30 |
| Purchase #6 | $105.37 | 11.220% | $117.1925 | $117.19 | $117.20 | $117.20 |
| Purchase #7 | $205.58 | 9.414% | $224.9333 | $224.93 | $224.95 | $224.90 |
| 7 purchase totals = | $1,106.66 | $1,191.8517 | $1,191.85 | $1,191.90 | $1,191.70 | |