| 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 | $235.59 | 11.285% | $262.1763 | $262.18 | $262.20 | $262.20 |
| Purchase #2 | $127.64 | 12.605% | $143.729 | $143.73 | $143.75 | $143.70 |
| Purchase #3 | $232.76 | 9.222% | $254.2251 | $254.23 | $254.25 | $254.20 |
| Purchase #4 | $9.39 | 11.255% | $10.4468 | $10.45 | $10.45 | $10.40 |
| Purchase #5 | $192.89 | 8.703% | $209.6772 | $209.68 | $209.70 | $209.70 |
| Purchase #6 | $111.92 | 5.164% | $117.6995 | $117.70 | $117.70 | $117.70 |
| Purchase #7 | $178.56 | 10.287% | $196.9285 | $196.93 | $196.95 | $196.90 |
| 7 purchase totals = | $1,088.75 | $1,194.8824 | $1,194.90 | $1,195.00 | $1,194.80 | |