| 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 | $229.49 | 8.181% | $248.2646 | $248.26 | $248.25 | $248.30 |
| Purchase #2 | $132.25 | 13.506% | $150.1117 | $150.11 | $150.10 | $150.10 |
| Purchase #3 | $39.49 | 12.291% | $44.3437 | $44.34 | $44.35 | $44.30 |
| Purchase #4 | $143.29 | 3.319% | $148.0458 | $148.05 | $148.05 | $148.00 |
| Purchase #5 | $76.91 | 3.114% | $79.305 | $79.31 | $79.30 | $79.30 |
| Purchase #6 | $77.55 | 8.636% | $84.2472 | $84.25 | $84.25 | $84.20 |
| Purchase #7 | $10.62 | 8.543% | $11.5273 | $11.53 | $11.55 | $11.50 |
| 7 purchase totals = | $709.60 | $765.8453 | $765.85 | $765.85 | $765.70 | |