| 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 | $213.42 | 10.453% | $235.7288 | $235.73 | $235.75 | $235.70 |
| Purchase #2 | $144.85 | 12.712% | $163.2633 | $163.26 | $163.25 | $163.30 |
| Purchase #3 | $123.58 | 11.377% | $137.6397 | $137.64 | $137.65 | $137.60 |
| Purchase #4 | $32.48 | 13.238% | $36.7797 | $36.78 | $36.80 | $36.80 |
| Purchase #5 | $97.73 | 9.453% | $106.9684 | $106.97 | $106.95 | $107.00 |
| Purchase #6 | $236.44 | 11.510% | $263.6542 | $263.65 | $263.65 | $263.70 |
| Purchase #7 | $135.93 | 6.150% | $144.2897 | $144.29 | $144.30 | $144.30 |
| 7 purchase totals = | $984.43 | $1,088.3238 | $1,088.32 | $1,088.35 | $1,088.40 | |