| 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 | $229.92 | 9.441% | $251.6267 | $251.63 | $251.65 | $251.60 |
| Purchase #2 | $222.78 | 3.345% | $230.232 | $230.23 | $230.25 | $230.20 |
| Purchase #3 | $171.43 | 13.486% | $194.549 | $194.55 | $194.55 | $194.50 |
| Purchase #4 | $57.52 | 6.413% | $61.2088 | $61.21 | $61.20 | $61.20 |
| Purchase #5 | $64.25 | 7.507% | $69.0732 | $69.07 | $69.05 | $69.10 |
| Purchase #6 | $133.98 | 6.730% | $142.9969 | $143.00 | $143.00 | $143.00 |
| Purchase #7 | $174.74 | 13.378% | $198.1167 | $198.12 | $198.10 | $198.10 |
| 7 purchase totals = | $1,054.62 | $1,147.8033 | $1,147.81 | $1,147.80 | $1,147.70 | |