| 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 | $190.31 | 3.424% | $196.8262 | $196.83 | $196.85 | $196.80 |
| Purchase #2 | $68.82 | 8.662% | $74.7812 | $74.78 | $74.80 | $74.80 |
| Purchase #3 | $82.33 | 5.487% | $86.8474 | $86.85 | $86.85 | $86.80 |
| Purchase #4 | $73.87 | 10.675% | $81.7556 | $81.76 | $81.75 | $81.80 |
| Purchase #5 | $224.94 | 8.804% | $244.7437 | $244.74 | $244.75 | $244.70 |
| Purchase #6 | $120.25 | 12.175% | $134.8904 | $134.89 | $134.90 | $134.90 |
| Purchase #7 | $129.52 | 4.750% | $135.6722 | $135.67 | $135.65 | $135.70 |
| 7 purchase totals = | $890.04 | $955.5167 | $955.52 | $955.55 | $955.50 | |