| 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 | $239.93 | 12.610% | $270.1852 | $270.19 | $270.20 | $270.20 |
| Purchase #2 | $148.31 | 5.604% | $156.6213 | $156.62 | $156.60 | $156.60 |
| Purchase #3 | $222.95 | 10.442% | $246.2304 | $246.23 | $246.25 | $246.20 |
| Purchase #4 | $228.90 | 13.488% | $259.774 | $259.77 | $259.75 | $259.80 |
| Purchase #5 | $79.76 | 8.648% | $86.6576 | $86.66 | $86.65 | $86.70 |
| Purchase #6 | $90.73 | 8.458% | $98.4039 | $98.40 | $98.40 | $98.40 |
| Purchase #7 | $10.89 | 3.305% | $11.2499 | $11.25 | $11.25 | $11.20 |
| 7 purchase totals = | $1,021.47 | $1,129.1223 | $1,129.12 | $1,129.10 | $1,129.10 | |