| 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 | $203.27 | 9.820% | $223.2311 | $223.23 | $223.25 | $223.20 |
| Purchase #2 | $119.29 | 3.536% | $123.5081 | $123.51 | $123.50 | $123.50 |
| Purchase #3 | $25.69 | 10.362% | $28.352 | $28.35 | $28.35 | $28.40 |
| Purchase #4 | $210.94 | 8.636% | $229.1568 | $229.16 | $229.15 | $229.20 |
| Purchase #5 | $149.55 | 10.263% | $164.8983 | $164.90 | $164.90 | $164.90 |
| Purchase #6 | $41.26 | 11.474% | $45.9942 | $45.99 | $46.00 | $46.00 |
| Purchase #7 | $79.49 | 5.383% | $83.7689 | $83.77 | $83.75 | $83.80 |
| 7 purchase totals = | $829.49 | $898.9094 | $898.91 | $898.90 | $899.00 | |