| 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 | $227.41 | 10.665% | $251.6633 | $251.66 | $251.65 | $251.70 |
| Purchase #2 | $230.90 | 9.433% | $252.6808 | $252.68 | $252.70 | $252.70 |
| Purchase #3 | $226.50 | 6.858% | $242.0334 | $242.03 | $242.05 | $242.00 |
| Purchase #4 | $240.87 | 7.704% | $259.4266 | $259.43 | $259.45 | $259.40 |
| Purchase #5 | $238.80 | 8.352% | $258.7446 | $258.74 | $258.75 | $258.70 |
| Purchase #6 | $226.34 | 12.112% | $253.7543 | $253.75 | $253.75 | $253.80 |
| Purchase #7 | $83.53 | 5.324% | $87.9771 | $87.98 | $88.00 | $88.00 |
| 7 purchase totals = | $1,474.35 | $1,606.2801 | $1,606.27 | $1,606.35 | $1,606.30 | |