| 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 | $185.54 | 9.591% | $203.3351 | $203.34 | $203.35 | $203.30 |
| Purchase #2 | $19.93 | 9.139% | $21.7514 | $21.75 | $21.75 | $21.80 |
| Purchase #3 | $94.94 | 12.237% | $106.5578 | $106.56 | $106.55 | $106.60 |
| Purchase #4 | $218.37 | 7.719% | $235.226 | $235.23 | $235.25 | $235.20 |
| Purchase #5 | $16.40 | 3.464% | $16.9681 | $16.97 | $16.95 | $17.00 |
| Purchase #6 | $225.67 | 3.843% | $234.3425 | $234.34 | $234.35 | $234.30 |
| Purchase #7 | $42.30 | 8.327% | $45.8223 | $45.82 | $45.80 | $45.80 |
| 7 purchase totals = | $803.15 | $864.0032 | $864.01 | $864.00 | $864.00 | |