| 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 | $206.53 | 4.278% | $215.3654 | $215.37 | $215.35 | $215.40 |
| Purchase #2 | $200.73 | 4.798% | $210.361 | $210.36 | $210.35 | $210.40 |
| Purchase #3 | $136.62 | 5.306% | $143.8691 | $143.87 | $143.85 | $143.90 |
| Purchase #4 | $235.35 | 7.422% | $252.8177 | $252.82 | $252.80 | $252.80 |
| Purchase #5 | $134.29 | 4.308% | $140.0752 | $140.08 | $140.10 | $140.10 |
| Purchase #6 | $77.31 | 11.790% | $86.4248 | $86.42 | $86.40 | $86.40 |
| Purchase #7 | $102.85 | 9.474% | $112.594 | $112.59 | $112.60 | $112.60 |
| 7 purchase totals = | $1,093.68 | $1,161.5072 | $1,161.51 | $1,161.45 | $1,161.60 | |