| 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 | $205.96 | 11.230% | $229.0893 | $229.09 | $229.10 | $229.10 |
| Purchase #2 | $60.62 | 3.761% | $62.8999 | $62.90 | $62.90 | $62.90 |
| Purchase #3 | $248.44 | 6.529% | $264.6606 | $264.66 | $264.65 | $264.70 |
| Purchase #4 | $154.67 | 3.462% | $160.0247 | $160.02 | $160.00 | $160.00 |
| Purchase #5 | $64.84 | 7.457% | $69.6751 | $69.68 | $69.70 | $69.70 |
| Purchase #6 | $37.93 | 7.112% | $40.6276 | $40.63 | $40.65 | $40.60 |
| Purchase #7 | $34.47 | 11.362% | $38.3865 | $38.39 | $38.40 | $38.40 |
| 7 purchase totals = | $806.93 | $865.3637 | $865.37 | $865.40 | $865.40 | |