| 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 | $126.78 | 7.287% | $136.0185 | $136.02 | $136.00 | $136.00 |
| Purchase #2 | $79.55 | 8.161% | $86.0421 | $86.04 | $86.05 | $86.00 |
| Purchase #3 | $11.91 | 8.153% | $12.881 | $12.88 | $12.90 | $12.90 |
| Purchase #4 | $123.74 | 10.309% | $136.4964 | $136.50 | $136.50 | $136.50 |
| Purchase #5 | $246.44 | 9.637% | $270.1894 | $270.19 | $270.20 | $270.20 |
| Purchase #6 | $147.69 | 11.332% | $164.4262 | $164.43 | $164.45 | $164.40 |
| Purchase #7 | $188.69 | 3.844% | $195.9432 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $924.80 | $1,001.9968 | $1,002.00 | $1,002.05 | $1,001.90 | |