| 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 | $115.55 | 9.792% | $126.8647 | $126.86 | $126.85 | $126.90 |
| Purchase #2 | $121.43 | 3.629% | $125.8367 | $125.84 | $125.85 | $125.80 |
| Purchase #3 | $167.67 | 11.241% | $186.5178 | $186.52 | $186.50 | $186.50 |
| Purchase #4 | $162.93 | 12.679% | $183.5879 | $183.59 | $183.60 | $183.60 |
| Purchase #5 | $201.40 | 12.237% | $226.0453 | $226.05 | $226.05 | $226.00 |
| Purchase #6 | $195.84 | 11.720% | $218.7924 | $218.79 | $218.80 | $218.80 |
| Purchase #7 | $247.96 | 4.689% | $259.5868 | $259.59 | $259.60 | $259.60 |
| 7 purchase totals = | $1,212.78 | $1,327.2316 | $1,327.24 | $1,327.25 | $1,327.20 | |