| 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 | $221.65 | 4.444% | $231.5001 | $231.50 | $231.50 | $231.50 |
| Purchase #2 | $132.36 | 6.579% | $141.068 | $141.07 | $141.05 | $141.10 |
| Purchase #3 | $32.90 | 6.665% | $35.0928 | $35.09 | $35.10 | $35.10 |
| Purchase #4 | $208.87 | 12.412% | $234.7949 | $234.79 | $234.80 | $234.80 |
| Purchase #5 | $64.72 | 12.525% | $72.8262 | $72.83 | $72.85 | $72.80 |
| Purchase #6 | $164.93 | 13.585% | $187.3357 | $187.34 | $187.35 | $187.30 |
| Purchase #7 | $144.55 | 13.306% | $163.7838 | $163.78 | $163.80 | $163.80 |
| 7 purchase totals = | $969.98 | $1,066.4015 | $1,066.40 | $1,066.45 | $1,066.40 | |