| 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 | $126.89 | 7.750% | $136.724 | $136.72 | $136.70 | $136.70 |
| Purchase #2 | $153.62 | 11.759% | $171.6842 | $171.68 | $171.70 | $171.70 |
| Purchase #3 | $114.81 | 10.243% | $126.57 | $126.57 | $126.55 | $126.60 |
| Purchase #4 | $47.41 | 13.264% | $53.6985 | $53.70 | $53.70 | $53.70 |
| Purchase #5 | $249.55 | 7.646% | $268.6306 | $268.63 | $268.65 | $268.60 |
| Purchase #6 | $228.41 | 13.444% | $259.1174 | $259.12 | $259.10 | $259.10 |
| Purchase #7 | $112.50 | 7.240% | $120.645 | $120.65 | $120.65 | $120.60 |
| 7 purchase totals = | $1,033.19 | $1,137.0697 | $1,137.07 | $1,137.05 | $1,137.00 | |