| 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 | $217.90 | 3.686% | $225.9318 | $225.93 | $225.95 | $225.90 |
| Purchase #2 | $115.53 | 6.142% | $122.6259 | $122.63 | $122.65 | $122.60 |
| Purchase #3 | $19.52 | 11.623% | $21.7888 | $21.79 | $21.80 | $21.80 |
| Purchase #4 | $234.41 | 5.609% | $247.5581 | $247.56 | $247.55 | $247.60 |
| Purchase #5 | $105.80 | 5.769% | $111.9036 | $111.90 | $111.90 | $111.90 |
| Purchase #6 | $38.59 | 8.742% | $41.9635 | $41.96 | $41.95 | $42.00 |
| Purchase #7 | $8.45 | 6.125% | $8.9676 | $8.97 | $8.95 | $9.00 |
| 7 purchase totals = | $740.20 | $780.7393 | $780.74 | $780.75 | $780.80 | |