| 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 | $192.43 | 4.113% | $200.3446 | $200.34 | $200.35 | $200.30 |
| Purchase #2 | $239.85 | 7.185% | $257.0832 | $257.08 | $257.10 | $257.10 |
| Purchase #3 | $195.35 | 4.521% | $204.1818 | $204.18 | $204.20 | $204.20 |
| Purchase #4 | $29.82 | 3.725% | $30.9308 | $30.93 | $30.95 | $30.90 |
| Purchase #5 | $87.90 | 4.153% | $91.5505 | $91.55 | $91.55 | $91.60 |
| Purchase #6 | $55.45 | 6.595% | $59.1069 | $59.11 | $59.10 | $59.10 |
| Purchase #7 | $185.98 | 11.497% | $207.3621 | $207.36 | $207.35 | $207.40 |
| 7 purchase totals = | $986.78 | $1,050.5599 | $1,050.55 | $1,050.60 | $1,050.60 | |