| 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 | $120.76 | 8.404% | $130.9087 | $130.91 | $130.90 | $130.90 |
| Purchase #2 | $239.42 | 11.699% | $267.4297 | $267.43 | $267.45 | $267.40 |
| Purchase #3 | $132.48 | 3.762% | $137.4639 | $137.46 | $137.45 | $137.50 |
| Purchase #4 | $44.79 | 7.799% | $48.2832 | $48.28 | $48.30 | $48.30 |
| Purchase #5 | $189.32 | 12.239% | $212.4909 | $212.49 | $212.50 | $212.50 |
| Purchase #6 | $200.70 | 8.535% | $217.8297 | $217.83 | $217.85 | $217.80 |
| Purchase #7 | $155.50 | 3.182% | $160.448 | $160.45 | $160.45 | $160.40 |
| 7 purchase totals = | $1,082.97 | $1,174.8541 | $1,174.85 | $1,174.90 | $1,174.80 | |