| 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 | $249.49 | 10.771% | $276.3626 | $276.36 | $276.35 | $276.40 |
| Purchase #2 | $231.34 | 11.413% | $257.7428 | $257.74 | $257.75 | $257.70 |
| Purchase #3 | $91.69 | 13.355% | $103.9352 | $103.94 | $103.95 | $103.90 |
| Purchase #4 | $98.66 | 12.626% | $111.1168 | $111.12 | $111.10 | $111.10 |
| Purchase #5 | $104.25 | 12.283% | $117.055 | $117.06 | $117.05 | $117.10 |
| Purchase #6 | $14.92 | 11.854% | $16.6886 | $16.69 | $16.70 | $16.70 |
| Purchase #7 | $133.34 | 4.313% | $139.091 | $139.09 | $139.10 | $139.10 |
| 7 purchase totals = | $923.69 | $1,021.9920 | $1,022.00 | $1,022.00 | $1,022.00 | |