| 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 | $215.31 | 7.850% | $232.2118 | $232.21 | $232.20 | $232.20 |
| Purchase #2 | $177.58 | 10.479% | $196.1886 | $196.19 | $196.20 | $196.20 |
| Purchase #3 | $59.79 | 8.676% | $64.9774 | $64.98 | $65.00 | $65.00 |
| Purchase #4 | $94.56 | 4.727% | $99.0299 | $99.03 | $99.05 | $99.00 |
| Purchase #5 | $83.96 | 11.179% | $93.3459 | $93.35 | $93.35 | $93.30 |
| Purchase #6 | $33.82 | 5.398% | $35.6456 | $35.65 | $35.65 | $35.60 |
| Purchase #7 | $165.25 | 4.220% | $172.2236 | $172.22 | $172.20 | $172.20 |
| 7 purchase totals = | $830.27 | $893.6228 | $893.63 | $893.65 | $893.50 | |