| 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 | $223.66 | 4.623% | $233.9998 | $234.00 | $234.00 | $234.00 |
| Purchase #2 | $114.67 | 12.480% | $128.9808 | $128.98 | $129.00 | $129.00 |
| Purchase #3 | $64.64 | 6.736% | $68.9942 | $68.99 | $69.00 | $69.00 |
| Purchase #4 | $134.67 | 4.268% | $140.4177 | $140.42 | $140.40 | $140.40 |
| Purchase #5 | $243.69 | 4.747% | $255.258 | $255.26 | $255.25 | $255.30 |
| Purchase #6 | $203.40 | 11.587% | $226.968 | $226.97 | $226.95 | $227.00 |
| Purchase #7 | $211.67 | 10.671% | $234.2573 | $234.26 | $234.25 | $234.30 |
| 7 purchase totals = | $1,196.40 | $1,288.8758 | $1,288.88 | $1,288.85 | $1,289.00 | |