| 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 | $231.30 | 6.557% | $246.4663 | $246.47 | $246.45 | $246.50 |
| Purchase #2 | $161.61 | 9.609% | $177.1391 | $177.14 | $177.15 | $177.10 |
| Purchase #3 | $161.98 | 7.668% | $174.4006 | $174.40 | $174.40 | $174.40 |
| Purchase #4 | $145.52 | 3.174% | $150.1388 | $150.14 | $150.15 | $150.10 |
| Purchase #5 | $111.63 | 5.662% | $117.9505 | $117.95 | $117.95 | $118.00 |
| Purchase #6 | $27.42 | 7.189% | $29.3912 | $29.39 | $29.40 | $29.40 |
| Purchase #7 | $239.50 | 5.294% | $252.1791 | $252.18 | $252.20 | $252.20 |
| 7 purchase totals = | $1,078.96 | $1,147.6656 | $1,147.67 | $1,147.70 | $1,147.70 | |