| 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 | $125.84 | 10.315% | $138.8204 | $138.82 | $138.80 | $138.80 |
| Purchase #2 | $84.37 | 12.673% | $95.0622 | $95.06 | $95.05 | $95.10 |
| Purchase #3 | $106.86 | 11.701% | $119.3637 | $119.36 | $119.35 | $119.40 |
| Purchase #4 | $35.32 | 3.292% | $36.4827 | $36.48 | $36.50 | $36.50 |
| Purchase #5 | $158.66 | 3.429% | $164.1005 | $164.10 | $164.10 | $164.10 |
| Purchase #6 | $202.85 | 12.410% | $228.0237 | $228.02 | $228.00 | $228.00 |
| Purchase #7 | $156.48 | 7.493% | $168.205 | $168.21 | $168.20 | $168.20 |
| 7 purchase totals = | $870.38 | $950.0582 | $950.05 | $950.00 | $950.10 | |