| 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 | $250.29 | 9.818% | $274.8635 | $274.86 | $274.85 | $274.90 |
| Purchase #2 | $165.80 | 13.808% | $188.6937 | $188.69 | $188.70 | $188.70 |
| Purchase #3 | $178.73 | 10.495% | $197.4877 | $197.49 | $197.50 | $197.50 |
| Purchase #4 | $56.57 | 11.763% | $63.2243 | $63.22 | $63.20 | $63.20 |
| Purchase #5 | $218.25 | 9.732% | $239.4901 | $239.49 | $239.50 | $239.50 |
| Purchase #6 | $196.79 | 7.346% | $211.2462 | $211.25 | $211.25 | $211.20 |
| Purchase #7 | $36.36 | 7.755% | $39.1797 | $39.18 | $39.20 | $39.20 |
| 7 purchase totals = | $1,102.79 | $1,214.1852 | $1,214.18 | $1,214.20 | $1,214.20 | |