| 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 | $205.42 | 11.587% | $229.222 | $229.22 | $229.20 | $229.20 |
| Purchase #2 | $209.97 | 3.825% | $218.0014 | $218.00 | $218.00 | $218.00 |
| Purchase #3 | $72.46 | 6.312% | $77.0337 | $77.03 | $77.05 | $77.00 |
| Purchase #4 | $123.60 | 10.236% | $136.2517 | $136.25 | $136.25 | $136.30 |
| Purchase #5 | $105.59 | 13.578% | $119.927 | $119.93 | $119.95 | $119.90 |
| Purchase #6 | $206.46 | 10.211% | $227.5416 | $227.54 | $227.55 | $227.50 |
| Purchase #7 | $129.25 | 7.390% | $138.8016 | $138.80 | $138.80 | $138.80 |
| 7 purchase totals = | $1,052.75 | $1,146.7790 | $1,146.77 | $1,146.80 | $1,146.70 | |