| 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 | $125.73 | 9.686% | $137.9082 | $137.91 | $137.90 | $137.90 |
| Purchase #2 | $62.34 | 9.867% | $68.4911 | $68.49 | $68.50 | $68.50 |
| Purchase #3 | $211.78 | 6.759% | $226.0942 | $226.09 | $226.10 | $226.10 |
| Purchase #4 | $215.66 | 5.758% | $228.0777 | $228.08 | $228.10 | $228.10 |
| Purchase #5 | $190.45 | 11.196% | $211.7728 | $211.77 | $211.75 | $211.80 |
| Purchase #6 | $201.62 | 8.406% | $218.5682 | $218.57 | $218.55 | $218.60 |
| Purchase #7 | $151.87 | 13.159% | $171.8546 | $171.85 | $171.85 | $171.90 |
| 7 purchase totals = | $1,159.45 | $1,262.7668 | $1,262.76 | $1,262.75 | $1,262.90 | |