| 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 | $120.63 | 11.712% | $134.7582 | $134.76 | $134.75 | $134.80 |
| Purchase #2 | $228.65 | 7.815% | $246.519 | $246.52 | $246.50 | $246.50 |
| Purchase #3 | $40.69 | 5.824% | $43.0598 | $43.06 | $43.05 | $43.10 |
| Purchase #4 | $227.98 | 11.402% | $253.9743 | $253.97 | $253.95 | $254.00 |
| Purchase #5 | $224.66 | 12.821% | $253.4637 | $253.46 | $253.45 | $253.50 |
| Purchase #6 | $155.60 | 3.141% | $160.4874 | $160.49 | $160.50 | $160.50 |
| Purchase #7 | $108.29 | 5.107% | $113.8204 | $113.82 | $113.80 | $113.80 |
| 7 purchase totals = | $1,106.50 | $1,206.0828 | $1,206.08 | $1,206.00 | $1,206.20 | |