| 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 | $115.86 | 8.512% | $125.722 | $125.72 | $125.70 | $125.70 |
| Purchase #2 | $139.80 | 12.289% | $156.98 | $156.98 | $157.00 | $157.00 |
| Purchase #3 | $205.48 | 11.817% | $229.7616 | $229.76 | $229.75 | $229.80 |
| Purchase #4 | $138.95 | 8.613% | $150.9178 | $150.92 | $150.90 | $150.90 |
| Purchase #5 | $122.95 | 13.114% | $139.0737 | $139.07 | $139.05 | $139.10 |
| Purchase #6 | $101.51 | 10.595% | $112.265 | $112.27 | $112.25 | $112.30 |
| Purchase #7 | $208.41 | 9.281% | $227.7525 | $227.75 | $227.75 | $227.80 |
| 7 purchase totals = | $1,032.96 | $1,142.4726 | $1,142.47 | $1,142.40 | $1,142.60 | |