| 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 | $213.32 | 3.513% | $220.8139 | $220.81 | $220.80 | $220.80 |
| Purchase #2 | $89.31 | 5.613% | $94.323 | $94.32 | $94.30 | $94.30 |
| Purchase #3 | $34.60 | 4.597% | $36.1906 | $36.19 | $36.20 | $36.20 |
| Purchase #4 | $28.63 | 10.231% | $31.5591 | $31.56 | $31.55 | $31.60 |
| Purchase #5 | $21.85 | 8.681% | $23.7468 | $23.75 | $23.75 | $23.70 |
| Purchase #6 | $194.40 | 10.719% | $215.2377 | $215.24 | $215.25 | $215.20 |
| Purchase #7 | $185.98 | 9.529% | $203.702 | $203.70 | $203.70 | $203.70 |
| 7 purchase totals = | $768.09 | $825.5731 | $825.57 | $825.55 | $825.50 | |