| 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 | $212.77 | 6.643% | $226.9043 | $226.90 | $226.90 | $226.90 |
| Purchase #2 | $135.50 | 7.867% | $146.1598 | $146.16 | $146.15 | $146.20 |
| Purchase #3 | $38.31 | 10.161% | $42.2027 | $42.20 | $42.20 | $42.20 |
| Purchase #4 | $173.91 | 7.697% | $187.2959 | $187.30 | $187.30 | $187.30 |
| Purchase #5 | $163.78 | 13.604% | $186.0606 | $186.06 | $186.05 | $186.10 |
| Purchase #6 | $82.27 | 8.466% | $89.235 | $89.24 | $89.25 | $89.20 |
| Purchase #7 | $194.99 | 7.767% | $210.1349 | $210.13 | $210.15 | $210.10 |
| 7 purchase totals = | $1,001.53 | $1,087.9932 | $1,087.99 | $1,088.00 | $1,088.00 | |