| 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 | $105.51 | 12.497% | $118.6956 | $118.70 | $118.70 | $118.70 |
| Purchase #2 | $185.28 | 5.820% | $196.0633 | $196.06 | $196.05 | $196.10 |
| Purchase #3 | $242.68 | 9.719% | $266.2661 | $266.27 | $266.25 | $266.30 |
| Purchase #4 | $80.26 | 12.452% | $90.254 | $90.25 | $90.25 | $90.30 |
| Purchase #5 | $21.97 | 3.392% | $22.7152 | $22.72 | $22.70 | $22.70 |
| Purchase #6 | $75.93 | 13.533% | $86.2056 | $86.21 | $86.20 | $86.20 |
| Purchase #7 | $68.38 | 7.726% | $73.663 | $73.66 | $73.65 | $73.70 |
| 7 purchase totals = | $780.01 | $853.8628 | $853.87 | $853.80 | $854.00 | |