| 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 | $247.61 | 13.798% | $281.7752 | $281.78 | $281.80 | $281.80 |
| Purchase #2 | $43.84 | 5.147% | $46.0964 | $46.10 | $46.10 | $46.10 |
| Purchase #3 | $186.38 | 11.494% | $207.8025 | $207.80 | $207.80 | $207.80 |
| Purchase #4 | $239.41 | 7.687% | $257.8134 | $257.81 | $257.80 | $257.80 |
| Purchase #5 | $192.78 | 13.403% | $218.6183 | $218.62 | $218.60 | $218.60 |
| Purchase #6 | $6.50 | 13.367% | $7.3689 | $7.37 | $7.35 | $7.40 |
| Purchase #7 | $96.70 | 5.837% | $102.3444 | $102.34 | $102.35 | $102.30 |
| 7 purchase totals = | $1,013.22 | $1,121.8191 | $1,121.82 | $1,121.80 | $1,121.80 | |