| 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 | $114.32 | 11.162% | $127.0804 | $127.08 | $127.10 | $127.10 |
| Purchase #2 | $83.45 | 5.439% | $87.9888 | $87.99 | $88.00 | $88.00 |
| Purchase #3 | $228.35 | 13.454% | $259.0722 | $259.07 | $259.05 | $259.10 |
| Purchase #4 | $129.30 | 11.702% | $144.4307 | $144.43 | $144.45 | $144.40 |
| Purchase #5 | $138.76 | 5.223% | $146.0074 | $146.01 | $146.00 | $146.00 |
| Purchase #6 | $208.80 | 13.744% | $237.4975 | $237.50 | $237.50 | $237.50 |
| Purchase #7 | $225.52 | 11.301% | $251.006 | $251.01 | $251.00 | $251.00 |
| 7 purchase totals = | $1,128.50 | $1,253.0830 | $1,253.09 | $1,253.10 | $1,253.10 | |