| 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 | $128.34 | 11.191% | $142.7025 | $142.70 | $142.70 | $142.70 |
| Purchase #2 | $203.25 | 6.178% | $215.8068 | $215.81 | $215.80 | $215.80 |
| Purchase #3 | $105.89 | 12.810% | $119.4545 | $119.45 | $119.45 | $119.50 |
| Purchase #4 | $198.81 | 7.591% | $213.9017 | $213.90 | $213.90 | $213.90 |
| Purchase #5 | $192.83 | 6.612% | $205.5799 | $205.58 | $205.60 | $205.60 |
| Purchase #6 | $185.95 | 6.346% | $197.7504 | $197.75 | $197.75 | $197.80 |
| Purchase #7 | $227.92 | 10.338% | $251.4824 | $251.48 | $251.50 | $251.50 |
| 7 purchase totals = | $1,242.99 | $1,346.6782 | $1,346.67 | $1,346.70 | $1,346.80 | |