| 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 | $190.46 | 13.121% | $215.4503 | $215.45 | $215.45 | $215.50 |
| Purchase #2 | $230.90 | 12.872% | $260.6214 | $260.62 | $260.60 | $260.60 |
| Purchase #3 | $204.81 | 8.425% | $222.0652 | $222.07 | $222.05 | $222.10 |
| Purchase #4 | $30.35 | 6.162% | $32.2202 | $32.22 | $32.20 | $32.20 |
| Purchase #5 | $233.49 | 11.273% | $259.8113 | $259.81 | $259.80 | $259.80 |
| Purchase #6 | $230.95 | 12.107% | $258.9111 | $258.91 | $258.90 | $258.90 |
| Purchase #7 | $60.79 | 11.819% | $67.9748 | $67.97 | $67.95 | $68.00 |
| 7 purchase totals = | $1,181.75 | $1,317.0543 | $1,317.05 | $1,316.95 | $1,317.10 | |