| 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 | $209.74 | 13.515% | $238.0864 | $238.09 | $238.10 | $238.10 |
| Purchase #2 | $223.54 | 5.816% | $236.5411 | $236.54 | $236.55 | $236.50 |
| Purchase #3 | $249.89 | 10.750% | $276.7532 | $276.75 | $276.75 | $276.80 |
| Purchase #4 | $71.44 | 5.373% | $75.2785 | $75.28 | $75.30 | $75.30 |
| Purchase #5 | $67.89 | 5.631% | $71.7129 | $71.71 | $71.70 | $71.70 |
| Purchase #6 | $171.68 | 5.220% | $180.6417 | $180.64 | $180.65 | $180.60 |
| Purchase #7 | $24.56 | 11.350% | $27.3476 | $27.35 | $27.35 | $27.30 |
| 7 purchase totals = | $1,018.74 | $1,106.3614 | $1,106.36 | $1,106.40 | $1,106.30 | |