| 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 | $125.31 | 11.438% | $139.643 | $139.64 | $139.65 | $139.60 |
| Purchase #2 | $31.73 | 12.628% | $35.7369 | $35.74 | $35.75 | $35.70 |
| Purchase #3 | $31.91 | 12.209% | $35.8059 | $35.81 | $35.80 | $35.80 |
| Purchase #4 | $193.99 | 4.553% | $202.8224 | $202.82 | $202.80 | $202.80 |
| Purchase #5 | $106.70 | 7.525% | $114.7292 | $114.73 | $114.75 | $114.70 |
| Purchase #6 | $77.28 | 6.658% | $82.4253 | $82.43 | $82.45 | $82.40 |
| Purchase #7 | $228.98 | 3.103% | $236.0852 | $236.09 | $236.10 | $236.10 |
| 7 purchase totals = | $795.90 | $847.2479 | $847.26 | $847.30 | $847.10 | |