| 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 | $237.68 | 4.365% | $248.0547 | $248.05 | $248.05 | $248.10 |
| Purchase #2 | $206.64 | 13.710% | $234.9703 | $234.97 | $234.95 | $235.00 |
| Purchase #3 | $239.34 | 3.695% | $248.1836 | $248.18 | $248.20 | $248.20 |
| Purchase #4 | $216.52 | 6.340% | $230.2474 | $230.25 | $230.25 | $230.20 |
| Purchase #5 | $169.84 | 5.565% | $179.2916 | $179.29 | $179.30 | $179.30 |
| Purchase #6 | $26.74 | 3.698% | $27.7288 | $27.73 | $27.75 | $27.70 |
| Purchase #7 | $240.30 | 11.707% | $268.4319 | $268.43 | $268.45 | $268.40 |
| 7 purchase totals = | $1,337.06 | $1,436.9083 | $1,436.90 | $1,436.95 | $1,436.90 | |