| 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 | $225.90 | 13.772% | $257.0109 | $257.01 | $257.00 | $257.00 |
| Purchase #2 | $123.54 | 12.103% | $138.492 | $138.49 | $138.50 | $138.50 |
| Purchase #3 | $117.68 | 5.795% | $124.4996 | $124.50 | $124.50 | $124.50 |
| Purchase #4 | $87.69 | 13.214% | $99.2774 | $99.28 | $99.30 | $99.30 |
| Purchase #5 | $153.78 | 12.769% | $173.4162 | $173.42 | $173.40 | $173.40 |
| Purchase #6 | $242.77 | 4.572% | $253.8694 | $253.87 | $253.85 | $253.90 |
| Purchase #7 | $203.54 | 10.352% | $224.6105 | $224.61 | $224.60 | $224.60 |
| 7 purchase totals = | $1,154.90 | $1,271.1760 | $1,271.18 | $1,271.15 | $1,271.20 | |