| 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 | $243.27 | 10.102% | $267.8451 | $267.85 | $267.85 | $267.80 |
| Purchase #2 | $19.63 | 3.613% | $20.3392 | $20.34 | $20.35 | $20.30 |
| Purchase #3 | $60.94 | 12.321% | $68.4484 | $68.45 | $68.45 | $68.40 |
| Purchase #4 | $134.79 | 3.777% | $139.881 | $139.88 | $139.90 | $139.90 |
| Purchase #5 | $95.36 | 4.756% | $99.8953 | $99.90 | $99.90 | $99.90 |
| Purchase #6 | $118.55 | 4.768% | $124.2025 | $124.20 | $124.20 | $124.20 |
| Purchase #7 | $8.44 | 7.147% | $9.0432 | $9.04 | $9.05 | $9.00 |
| 7 purchase totals = | $680.98 | $729.6547 | $729.66 | $729.70 | $729.50 | |