| 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 | $242.25 | 10.289% | $267.1751 | $267.18 | $267.20 | $267.20 |
| Purchase #2 | $174.85 | 4.660% | $182.998 | $183.00 | $183.00 | $183.00 |
| Purchase #3 | $33.99 | 7.802% | $36.6419 | $36.64 | $36.65 | $36.60 |
| Purchase #4 | $220.84 | 11.280% | $245.7508 | $245.75 | $245.75 | $245.80 |
| Purchase #5 | $31.35 | 9.259% | $34.2527 | $34.25 | $34.25 | $34.30 |
| Purchase #6 | $179.48 | 3.222% | $185.2628 | $185.26 | $185.25 | $185.30 |
| Purchase #7 | $122.80 | 10.799% | $136.0612 | $136.06 | $136.05 | $136.10 |
| 7 purchase totals = | $1,005.56 | $1,088.1425 | $1,088.14 | $1,088.15 | $1,088.30 | |