| 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 | $250.32 | 12.712% | $282.1407 | $282.14 | $282.15 | $282.10 |
| Purchase #2 | $49.65 | 4.695% | $51.9811 | $51.98 | $52.00 | $52.00 |
| Purchase #3 | $183.28 | 6.114% | $194.4857 | $194.49 | $194.50 | $194.50 |
| Purchase #4 | $217.84 | 10.804% | $241.3754 | $241.38 | $241.40 | $241.40 |
| Purchase #5 | $186.81 | 10.818% | $207.0191 | $207.02 | $207.00 | $207.00 |
| Purchase #6 | $148.84 | 5.822% | $157.5055 | $157.51 | $157.50 | $157.50 |
| Purchase #7 | $35.79 | 3.642% | $37.0935 | $37.09 | $37.10 | $37.10 |
| 7 purchase totals = | $1,072.53 | $1,171.6010 | $1,171.61 | $1,171.65 | $1,171.60 | |