| 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 | $76.54 | 9.823% | $84.0585 | $84.06 | $84.05 | $84.10 |
| Purchase #2 | $234.97 | 8.798% | $255.6427 | $255.64 | $255.65 | $255.60 |
| Purchase #3 | $178.47 | 7.585% | $192.0069 | $192.01 | $192.00 | $192.00 |
| Purchase #4 | $113.93 | 12.577% | $128.259 | $128.26 | $128.25 | $128.30 |
| Purchase #5 | $234.80 | 12.482% | $264.1077 | $264.11 | $264.10 | $264.10 |
| Purchase #6 | $167.82 | 11.328% | $186.8306 | $186.83 | $186.85 | $186.80 |
| Purchase #7 | $174.32 | 3.496% | $180.4142 | $180.41 | $180.40 | $180.40 |
| 7 purchase totals = | $1,180.85 | $1,291.3196 | $1,291.32 | $1,291.30 | $1,291.30 | |