| 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 | $203.36 | 4.328% | $212.1614 | $212.16 | $212.15 | $212.20 |
| Purchase #2 | $9.97 | 10.274% | $10.9943 | $10.99 | $11.00 | $11.00 |
| Purchase #3 | $74.71 | 13.155% | $84.5381 | $84.54 | $84.55 | $84.50 |
| Purchase #4 | $142.55 | 10.128% | $156.9875 | $156.99 | $157.00 | $157.00 |
| Purchase #5 | $196.98 | 10.199% | $217.07 | $217.07 | $217.05 | $217.10 |
| Purchase #6 | $239.96 | 3.544% | $248.4642 | $248.46 | $248.45 | $248.50 |
| Purchase #7 | $234.34 | 5.389% | $246.9686 | $246.97 | $246.95 | $247.00 |
| 7 purchase totals = | $1,101.87 | $1,177.1841 | $1,177.18 | $1,177.15 | $1,177.30 | |