| 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 | $24.98 | 11.760% | $27.9176 | $27.92 | $27.90 | $27.90 |
| Purchase #2 | $231.75 | 3.362% | $239.5414 | $239.54 | $239.55 | $239.50 |
| Purchase #3 | $211.54 | 12.414% | $237.8006 | $237.80 | $237.80 | $237.80 |
| Purchase #4 | $37.71 | 4.211% | $39.298 | $39.30 | $39.30 | $39.30 |
| Purchase #5 | $126.85 | 8.479% | $137.6056 | $137.61 | $137.60 | $137.60 |
| Purchase #6 | $37.58 | 9.153% | $41.0197 | $41.02 | $41.00 | $41.00 |
| Purchase #7 | $161.44 | 6.109% | $171.3024 | $171.30 | $171.30 | $171.30 |
| 7 purchase totals = | $831.85 | $894.4853 | $894.49 | $894.45 | $894.40 | |