| 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 | $78.74 | 3.832% | $81.7573 | $81.76 | $81.75 | $81.80 |
| Purchase #2 | $207.28 | 8.372% | $224.6335 | $224.63 | $224.65 | $224.60 |
| Purchase #3 | $204.99 | 7.801% | $220.9813 | $220.98 | $221.00 | $221.00 |
| Purchase #4 | $183.63 | 11.314% | $204.4059 | $204.41 | $204.40 | $204.40 |
| Purchase #5 | $186.45 | 9.431% | $204.0341 | $204.03 | $204.05 | $204.00 |
| Purchase #6 | $235.84 | 3.217% | $243.427 | $243.43 | $243.45 | $243.40 |
| Purchase #7 | $49.90 | 6.141% | $52.9644 | $52.96 | $52.95 | $53.00 |
| 7 purchase totals = | $1,146.83 | $1,232.2035 | $1,232.20 | $1,232.25 | $1,232.20 | |