| 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 | $209.74 | 10.682% | $232.1444 | $232.14 | $232.15 | $232.10 |
| Purchase #2 | $88.90 | 13.714% | $101.0917 | $101.09 | $101.10 | $101.10 |
| Purchase #3 | $108.40 | 9.548% | $118.75 | $118.75 | $118.75 | $118.80 |
| Purchase #4 | $115.59 | 9.202% | $126.2266 | $126.23 | $126.25 | $126.20 |
| Purchase #5 | $78.93 | 3.495% | $81.6886 | $81.69 | $81.70 | $81.70 |
| Purchase #6 | $247.27 | 6.161% | $262.5043 | $262.50 | $262.50 | $262.50 |
| Purchase #7 | $223.58 | 11.639% | $249.6025 | $249.60 | $249.60 | $249.60 |
| 7 purchase totals = | $1,072.41 | $1,172.0081 | $1,172.00 | $1,172.05 | $1,172.00 | |