| 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 | $107.82 | 6.529% | $114.8596 | $114.86 | $114.85 | $114.90 |
| Purchase #2 | $217.47 | 12.169% | $243.9339 | $243.93 | $243.95 | $243.90 |
| Purchase #3 | $212.40 | 12.444% | $238.8311 | $238.83 | $238.85 | $238.80 |
| Purchase #4 | $167.35 | 9.468% | $183.1947 | $183.19 | $183.20 | $183.20 |
| Purchase #5 | $242.27 | 11.831% | $270.933 | $270.93 | $270.95 | $270.90 |
| Purchase #6 | $115.44 | 5.681% | $121.9981 | $122.00 | $122.00 | $122.00 |
| Purchase #7 | $111.99 | 12.680% | $126.1903 | $126.19 | $126.20 | $126.20 |
| 7 purchase totals = | $1,174.74 | $1,299.9407 | $1,299.93 | $1,300.00 | $1,299.90 | |