| 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 | $235.59 | 7.122% | $252.3687 | $252.37 | $252.35 | $252.40 |
| Purchase #2 | $235.31 | 6.394% | $250.3557 | $250.36 | $250.35 | $250.40 |
| Purchase #3 | $17.42 | 7.558% | $18.7366 | $18.74 | $18.75 | $18.70 |
| Purchase #4 | $158.86 | 9.497% | $173.9469 | $173.95 | $173.95 | $173.90 |
| Purchase #5 | $61.89 | 6.388% | $65.8435 | $65.84 | $65.85 | $65.80 |
| Purchase #6 | $79.46 | 6.422% | $84.5629 | $84.56 | $84.55 | $84.60 |
| Purchase #7 | $131.89 | 5.766% | $139.4948 | $139.49 | $139.50 | $139.50 |
| 7 purchase totals = | $920.42 | $985.3091 | $985.31 | $985.30 | $985.30 | |