| 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 | $232.54 | 13.453% | $263.8236 | $263.82 | $263.80 | $263.80 |
| Purchase #2 | $177.41 | 4.327% | $185.0865 | $185.09 | $185.10 | $185.10 |
| Purchase #3 | $186.61 | 6.621% | $198.9654 | $198.97 | $198.95 | $199.00 |
| Purchase #4 | $65.62 | 8.450% | $71.1649 | $71.16 | $71.15 | $71.20 |
| Purchase #5 | $100.63 | 5.732% | $106.3981 | $106.40 | $106.40 | $106.40 |
| Purchase #6 | $201.38 | 13.286% | $228.1353 | $228.14 | $228.15 | $228.10 |
| Purchase #7 | $124.81 | 5.374% | $131.5173 | $131.52 | $131.50 | $131.50 |
| 7 purchase totals = | $1,089.00 | $1,185.0911 | $1,185.10 | $1,185.05 | $1,185.10 | |