| 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 | $225.83 | 4.132% | $235.1613 | $235.16 | $235.15 | $235.20 |
| Purchase #2 | $177.49 | 4.489% | $185.4575 | $185.46 | $185.45 | $185.50 |
| Purchase #3 | $113.40 | 9.236% | $123.8736 | $123.87 | $123.85 | $123.90 |
| Purchase #4 | $125.74 | 8.684% | $136.6593 | $136.66 | $136.65 | $136.70 |
| Purchase #5 | $104.84 | 8.328% | $113.5711 | $113.57 | $113.55 | $113.60 |
| Purchase #6 | $59.67 | 5.117% | $62.7233 | $62.72 | $62.70 | $62.70 |
| Purchase #7 | $64.48 | 3.782% | $66.9186 | $66.92 | $66.90 | $66.90 |
| 7 purchase totals = | $871.45 | $924.3647 | $924.36 | $924.25 | $924.50 | |