| 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 | $113.58 | 12.701% | $128.0058 | $128.01 | $128.00 | $128.00 |
| Purchase #2 | $178.45 | 9.285% | $195.0191 | $195.02 | $195.00 | $195.00 |
| Purchase #3 | $132.59 | 3.342% | $137.0212 | $137.02 | $137.00 | $137.00 |
| Purchase #4 | $220.69 | 6.808% | $235.7146 | $235.71 | $235.70 | $235.70 |
| Purchase #5 | $118.66 | 12.715% | $133.7476 | $133.75 | $133.75 | $133.70 |
| Purchase #6 | $144.80 | 9.376% | $158.3764 | $158.38 | $158.40 | $158.40 |
| Purchase #7 | $49.26 | 6.498% | $52.4609 | $52.46 | $52.45 | $52.50 |
| 7 purchase totals = | $958.03 | $1,040.3456 | $1,040.35 | $1,040.30 | $1,040.30 | |