| 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 | $188.36 | 11.177% | $209.413 | $209.41 | $209.40 | $209.40 |
| Purchase #2 | $175.48 | 10.540% | $193.9756 | $193.98 | $194.00 | $194.00 |
| Purchase #3 | $205.40 | 13.232% | $232.5785 | $232.58 | $232.60 | $232.60 |
| Purchase #4 | $134.93 | 4.789% | $141.3918 | $141.39 | $141.40 | $141.40 |
| Purchase #5 | $203.39 | 5.681% | $214.9446 | $214.94 | $214.95 | $214.90 |
| Purchase #6 | $128.34 | 8.233% | $138.9062 | $138.91 | $138.90 | $138.90 |
| Purchase #7 | $79.61 | 9.271% | $86.9906 | $86.99 | $87.00 | $87.00 |
| 7 purchase totals = | $1,115.51 | $1,218.2003 | $1,218.20 | $1,218.25 | $1,218.20 | |