| 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 | $198.64 | 10.793% | $220.0792 | $220.08 | $220.10 | $220.10 |
| Purchase #2 | $42.51 | 12.109% | $47.6575 | $47.66 | $47.65 | $47.70 |
| Purchase #3 | $54.67 | 5.104% | $57.4604 | $57.46 | $57.45 | $57.50 |
| Purchase #4 | $170.94 | 9.146% | $186.5742 | $186.57 | $186.55 | $186.60 |
| Purchase #5 | $217.30 | 6.153% | $230.6705 | $230.67 | $230.65 | $230.70 |
| Purchase #6 | $107.41 | 10.424% | $118.6064 | $118.61 | $118.60 | $118.60 |
| Purchase #7 | $224.90 | 3.194% | $232.0833 | $232.08 | $232.10 | $232.10 |
| 7 purchase totals = | $1,016.37 | $1,093.1315 | $1,093.13 | $1,093.10 | $1,093.30 | |