| 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 | $236.82 | 3.325% | $244.6943 | $244.69 | $244.70 | $244.70 |
| Purchase #2 | $247.84 | 11.692% | $276.8175 | $276.82 | $276.80 | $276.80 |
| Purchase #3 | $36.69 | 11.531% | $40.9207 | $40.92 | $40.90 | $40.90 |
| Purchase #4 | $138.27 | 11.611% | $154.3245 | $154.32 | $154.30 | $154.30 |
| Purchase #5 | $163.52 | 12.371% | $183.7491 | $183.75 | $183.75 | $183.70 |
| Purchase #6 | $6.37 | 5.683% | $6.732 | $6.73 | $6.75 | $6.70 |
| Purchase #7 | $219.29 | 8.829% | $238.6511 | $238.65 | $238.65 | $238.70 |
| 7 purchase totals = | $1,048.80 | $1,145.8892 | $1,145.88 | $1,145.85 | $1,145.80 | |