| 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 | $189.66 | 8.285% | $205.3733 | $205.37 | $205.35 | $205.40 |
| Purchase #2 | $196.51 | 7.632% | $211.5076 | $211.51 | $211.50 | $211.50 |
| Purchase #3 | $31.96 | 9.182% | $34.8946 | $34.89 | $34.90 | $34.90 |
| Purchase #4 | $112.44 | 9.421% | $123.033 | $123.03 | $123.05 | $123.00 |
| Purchase #5 | $169.62 | 10.792% | $187.9254 | $187.93 | $187.95 | $187.90 |
| Purchase #6 | $77.26 | 12.548% | $86.9546 | $86.95 | $86.95 | $87.00 |
| Purchase #7 | $34.77 | 8.829% | $37.8398 | $37.84 | $37.85 | $37.80 |
| 7 purchase totals = | $812.22 | $887.5283 | $887.52 | $887.55 | $887.50 | |