| 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 | $192.35 | 10.317% | $212.1947 | $212.19 | $212.20 | $212.20 |
| Purchase #2 | $38.26 | 4.280% | $39.8975 | $39.90 | $39.90 | $39.90 |
| Purchase #3 | $60.34 | 5.496% | $63.6563 | $63.66 | $63.65 | $63.70 |
| Purchase #4 | $99.73 | 11.559% | $111.2578 | $111.26 | $111.25 | $111.30 |
| Purchase #5 | $38.76 | 3.423% | $40.0868 | $40.09 | $40.10 | $40.10 |
| Purchase #6 | $156.99 | 5.614% | $165.8034 | $165.80 | $165.80 | $165.80 |
| Purchase #7 | $115.48 | 9.115% | $126.006 | $126.01 | $126.00 | $126.00 |
| 7 purchase totals = | $701.91 | $758.9025 | $758.91 | $758.90 | $759.00 | |