| 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 | $22.81 | 5.174% | $23.9902 | $23.99 | $24.00 | $24.00 |
| Purchase #2 | $155.74 | 10.243% | $171.6924 | $171.69 | $171.70 | $171.70 |
| Purchase #3 | $143.55 | 11.287% | $159.7525 | $159.75 | $159.75 | $159.80 |
| Purchase #4 | $249.33 | 7.410% | $267.8054 | $267.81 | $267.80 | $267.80 |
| Purchase #5 | $201.97 | 8.265% | $218.6628 | $218.66 | $218.65 | $218.70 |
| Purchase #6 | $126.36 | 5.454% | $133.2517 | $133.25 | $133.25 | $133.30 |
| Purchase #7 | $140.58 | 10.319% | $155.0865 | $155.09 | $155.10 | $155.10 |
| 7 purchase totals = | $1,040.34 | $1,130.2415 | $1,130.24 | $1,130.25 | $1,130.40 | |