| 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 | $187.34 | 7.440% | $201.2781 | $201.28 | $201.30 | $201.30 |
| Purchase #2 | $61.54 | 4.106% | $64.0668 | $64.07 | $64.05 | $64.10 |
| Purchase #3 | $215.26 | 10.755% | $238.4112 | $238.41 | $238.40 | $238.40 |
| Purchase #4 | $249.92 | 10.276% | $275.6018 | $275.60 | $275.60 | $275.60 |
| Purchase #5 | $211.64 | 7.193% | $226.8633 | $226.86 | $226.85 | $226.90 |
| Purchase #6 | $199.64 | 11.343% | $222.2852 | $222.29 | $222.30 | $222.30 |
| Purchase #7 | $77.75 | 5.466% | $81.9998 | $82.00 | $82.00 | $82.00 |
| 7 purchase totals = | $1,203.09 | $1,310.5062 | $1,310.51 | $1,310.50 | $1,310.60 | |