| 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 | $201.25 | 12.715% | $226.8389 | $226.84 | $226.85 | $226.80 |
| Purchase #2 | $245.59 | 10.114% | $270.429 | $270.43 | $270.45 | $270.40 |
| Purchase #3 | $76.75 | 5.103% | $80.6666 | $80.67 | $80.65 | $80.70 |
| Purchase #4 | $176.37 | 7.520% | $189.633 | $189.63 | $189.65 | $189.60 |
| Purchase #5 | $123.32 | 5.718% | $130.3714 | $130.37 | $130.35 | $130.40 |
| Purchase #6 | $124.94 | 9.549% | $136.8705 | $136.87 | $136.85 | $136.90 |
| Purchase #7 | $66.74 | 3.771% | $69.2568 | $69.26 | $69.25 | $69.30 |
| 7 purchase totals = | $1,014.96 | $1,104.0662 | $1,104.07 | $1,104.05 | $1,104.10 | |