| 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 | $188.42 | 5.728% | $199.2127 | $199.21 | $199.20 | $199.20 |
| Purchase #2 | $63.99 | 4.857% | $67.098 | $67.10 | $67.10 | $67.10 |
| Purchase #3 | $8.35 | 5.712% | $8.827 | $8.83 | $8.85 | $8.80 |
| Purchase #4 | $249.84 | 7.487% | $268.5455 | $268.55 | $268.55 | $268.50 |
| Purchase #5 | $100.58 | 8.869% | $109.5004 | $109.50 | $109.50 | $109.50 |
| Purchase #6 | $186.70 | 8.641% | $202.8327 | $202.83 | $202.85 | $202.80 |
| Purchase #7 | $36.58 | 9.792% | $40.1619 | $40.16 | $40.15 | $40.20 |
| 7 purchase totals = | $834.46 | $896.1782 | $896.18 | $896.20 | $896.10 | |