| 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 | $76.26 | 3.803% | $79.1602 | $79.16 | $79.15 | $79.20 |
| Purchase #2 | $246.85 | 7.140% | $264.4751 | $264.48 | $264.50 | $264.50 |
| Purchase #3 | $181.87 | 12.667% | $204.9075 | $204.91 | $204.90 | $204.90 |
| Purchase #4 | $206.61 | 11.313% | $229.9838 | $229.98 | $230.00 | $230.00 |
| Purchase #5 | $222.74 | 12.851% | $251.3643 | $251.36 | $251.35 | $251.40 |
| Purchase #6 | $234.43 | 10.326% | $258.6372 | $258.64 | $258.65 | $258.60 |
| Purchase #7 | $18.57 | 13.533% | $21.0831 | $21.08 | $21.10 | $21.10 |
| 7 purchase totals = | $1,187.33 | $1,309.6112 | $1,309.61 | $1,309.65 | $1,309.70 | |