| 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 | $127.85 | 6.301% | $135.9058 | $135.91 | $135.90 | $135.90 |
| Purchase #2 | $23.43 | 7.687% | $25.2311 | $25.23 | $25.25 | $25.20 |
| Purchase #3 | $201.69 | 12.843% | $227.593 | $227.59 | $227.60 | $227.60 |
| Purchase #4 | $123.50 | 3.417% | $127.72 | $127.72 | $127.70 | $127.70 |
| Purchase #5 | $29.25 | 4.398% | $30.5364 | $30.54 | $30.55 | $30.50 |
| Purchase #6 | $239.45 | 12.863% | $270.2505 | $270.25 | $270.25 | $270.30 |
| Purchase #7 | $225.25 | 9.645% | $246.9754 | $246.98 | $247.00 | $247.00 |
| 7 purchase totals = | $970.42 | $1,064.2122 | $1,064.22 | $1,064.25 | $1,064.20 | |