| 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 | $238.79 | 6.380% | $254.0248 | $254.02 | $254.00 | $254.00 |
| Purchase #2 | $33.57 | 10.333% | $37.0388 | $37.04 | $37.05 | $37.00 |
| Purchase #3 | $153.45 | 6.873% | $163.9966 | $164.00 | $164.00 | $164.00 |
| Purchase #4 | $14.33 | 10.346% | $15.8126 | $15.81 | $15.80 | $15.80 |
| Purchase #5 | $172.62 | 3.638% | $178.8999 | $178.90 | $178.90 | $178.90 |
| Purchase #6 | $92.39 | 12.655% | $104.082 | $104.08 | $104.10 | $104.10 |
| Purchase #7 | $145.97 | 12.362% | $164.0148 | $164.01 | $164.00 | $164.00 |
| 7 purchase totals = | $851.12 | $917.8695 | $917.86 | $917.85 | $917.80 | |