| 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 | $105.77 | 10.221% | $116.5808 | $116.58 | $116.60 | $116.60 |
| Purchase #2 | $249.54 | 11.757% | $278.8784 | $278.88 | $278.90 | $278.90 |
| Purchase #3 | $185.44 | 13.205% | $209.9274 | $209.93 | $209.95 | $209.90 |
| Purchase #4 | $124.78 | 12.134% | $139.9208 | $139.92 | $139.90 | $139.90 |
| Purchase #5 | $20.88 | 4.129% | $21.7421 | $21.74 | $21.75 | $21.70 |
| Purchase #6 | $239.38 | 4.747% | $250.7434 | $250.74 | $250.75 | $250.70 |
| Purchase #7 | $56.93 | 3.153% | $58.725 | $58.73 | $58.75 | $58.70 |
| 7 purchase totals = | $982.72 | $1,076.5179 | $1,076.52 | $1,076.60 | $1,076.40 | |