| 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 | $222.56 | 11.608% | $248.3948 | $248.39 | $248.40 | $248.40 |
| Purchase #2 | $120.42 | 4.872% | $126.2869 | $126.29 | $126.30 | $126.30 |
| Purchase #3 | $236.56 | 4.827% | $247.9788 | $247.98 | $248.00 | $248.00 |
| Purchase #4 | $199.76 | 4.744% | $209.2366 | $209.24 | $209.25 | $209.20 |
| Purchase #5 | $46.65 | 11.687% | $52.102 | $52.10 | $52.10 | $52.10 |
| Purchase #6 | $95.93 | 4.497% | $100.244 | $100.24 | $100.25 | $100.20 |
| Purchase #7 | $141.97 | 3.802% | $147.3677 | $147.37 | $147.35 | $147.40 |
| 7 purchase totals = | $1,063.85 | $1,131.6108 | $1,131.61 | $1,131.65 | $1,131.60 | |