| 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 | $242.48 | 4.494% | $253.3771 | $253.38 | $253.40 | $253.40 |
| Purchase #2 | $136.67 | 7.313% | $146.6647 | $146.66 | $146.65 | $146.70 |
| Purchase #3 | $165.95 | 12.388% | $186.5079 | $186.51 | $186.50 | $186.50 |
| Purchase #4 | $144.45 | 8.293% | $156.4292 | $156.43 | $156.45 | $156.40 |
| Purchase #5 | $156.73 | 3.132% | $161.6388 | $161.64 | $161.65 | $161.60 |
| Purchase #6 | $192.82 | 11.851% | $215.6711 | $215.67 | $215.65 | $215.70 |
| Purchase #7 | $143.75 | 4.863% | $150.7406 | $150.74 | $150.75 | $150.70 |
| 7 purchase totals = | $1,182.85 | $1,271.0294 | $1,271.03 | $1,271.05 | $1,271.00 | |