| 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 | $120.35 | 9.472% | $131.7496 | $131.75 | $131.75 | $131.70 |
| Purchase #2 | $77.91 | 10.771% | $86.3017 | $86.30 | $86.30 | $86.30 |
| Purchase #3 | $241.94 | 4.688% | $253.2821 | $253.28 | $253.30 | $253.30 |
| Purchase #4 | $207.58 | 10.762% | $229.9198 | $229.92 | $229.90 | $229.90 |
| Purchase #5 | $111.45 | 13.714% | $126.7343 | $126.73 | $126.75 | $126.70 |
| Purchase #6 | $115.84 | 9.169% | $126.4614 | $126.46 | $126.45 | $126.50 |
| Purchase #7 | $224.93 | 12.211% | $252.3962 | $252.40 | $252.40 | $252.40 |
| 7 purchase totals = | $1,100.00 | $1,206.8451 | $1,206.84 | $1,206.85 | $1,206.80 | |