| 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 | $220.84 | 9.677% | $242.2107 | $242.21 | $242.20 | $242.20 |
| Purchase #2 | $121.92 | 11.153% | $135.5177 | $135.52 | $135.50 | $135.50 |
| Purchase #3 | $147.65 | 12.320% | $165.8405 | $165.84 | $165.85 | $165.80 |
| Purchase #4 | $149.77 | 12.433% | $168.3909 | $168.39 | $168.40 | $168.40 |
| Purchase #5 | $131.72 | 4.628% | $137.816 | $137.82 | $137.80 | $137.80 |
| Purchase #6 | $210.76 | 9.671% | $231.1426 | $231.14 | $231.15 | $231.10 |
| Purchase #7 | $174.34 | 5.541% | $184.0002 | $184.00 | $184.00 | $184.00 |
| 7 purchase totals = | $1,157.00 | $1,264.9186 | $1,264.92 | $1,264.90 | $1,264.80 | |