| 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 | $129.72 | 5.235% | $136.5108 | $136.51 | $136.50 | $136.50 |
| Purchase #2 | $143.31 | 8.247% | $155.1288 | $155.13 | $155.15 | $155.10 |
| Purchase #3 | $156.55 | 5.671% | $165.428 | $165.43 | $165.45 | $165.40 |
| Purchase #4 | $30.55 | 11.218% | $33.9771 | $33.98 | $34.00 | $34.00 |
| Purchase #5 | $205.41 | 12.874% | $231.8545 | $231.85 | $231.85 | $231.90 |
| Purchase #6 | $135.35 | 8.675% | $147.0916 | $147.09 | $147.10 | $147.10 |
| Purchase #7 | $175.30 | 3.762% | $181.8948 | $181.89 | $181.90 | $181.90 |
| 7 purchase totals = | $976.19 | $1,051.8856 | $1,051.88 | $1,051.95 | $1,051.90 | |