| 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 | $199.41 | 9.531% | $218.4158 | $218.42 | $218.40 | $218.40 |
| Purchase #2 | $203.61 | 13.599% | $231.2989 | $231.30 | $231.30 | $231.30 |
| Purchase #3 | $104.60 | 13.352% | $118.5662 | $118.57 | $118.55 | $118.60 |
| Purchase #4 | $26.98 | 8.198% | $29.1918 | $29.19 | $29.20 | $29.20 |
| Purchase #5 | $120.74 | 7.433% | $129.7146 | $129.71 | $129.70 | $129.70 |
| Purchase #6 | $122.93 | 8.301% | $133.1344 | $133.13 | $133.15 | $133.10 |
| Purchase #7 | $103.77 | 3.502% | $107.404 | $107.40 | $107.40 | $107.40 |
| 7 purchase totals = | $882.04 | $967.7257 | $967.72 | $967.70 | $967.70 | |