| 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 | $215.60 | 5.136% | $226.6732 | $226.67 | $226.65 | $226.70 |
| Purchase #2 | $224.60 | 7.394% | $241.2069 | $241.21 | $241.20 | $241.20 |
| Purchase #3 | $237.30 | 11.267% | $264.0366 | $264.04 | $264.05 | $264.00 |
| Purchase #4 | $59.90 | 6.440% | $63.7576 | $63.76 | $63.75 | $63.80 |
| Purchase #5 | $136.95 | 5.328% | $144.2467 | $144.25 | $144.25 | $144.20 |
| Purchase #6 | $220.39 | 8.370% | $238.8366 | $238.84 | $238.85 | $238.80 |
| Purchase #7 | $8.62 | 10.766% | $9.548 | $9.55 | $9.55 | $9.50 |
| 7 purchase totals = | $1,103.36 | $1,188.3056 | $1,188.32 | $1,188.30 | $1,188.20 | |