| 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 | $220.96 | 12.362% | $248.2751 | $248.28 | $248.30 | $248.30 |
| Purchase #2 | $94.80 | 10.632% | $104.8791 | $104.88 | $104.90 | $104.90 |
| Purchase #3 | $192.71 | 8.568% | $209.2214 | $209.22 | $209.20 | $209.20 |
| Purchase #4 | $243.89 | 7.802% | $262.9183 | $262.92 | $262.90 | $262.90 |
| Purchase #5 | $188.25 | 11.190% | $209.3152 | $209.32 | $209.30 | $209.30 |
| Purchase #6 | $114.46 | 4.413% | $119.5111 | $119.51 | $119.50 | $119.50 |
| Purchase #7 | $125.84 | 12.622% | $141.7235 | $141.72 | $141.70 | $141.70 |
| 7 purchase totals = | $1,180.91 | $1,295.8437 | $1,295.85 | $1,295.80 | $1,295.80 | |