| 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 | $235.42 | 9.650% | $258.138 | $258.14 | $258.15 | $258.10 |
| Purchase #2 | $233.66 | 13.804% | $265.9144 | $265.91 | $265.90 | $265.90 |
| Purchase #3 | $231.43 | 8.719% | $251.6084 | $251.61 | $251.60 | $251.60 |
| Purchase #4 | $100.26 | 6.822% | $107.0997 | $107.10 | $107.10 | $107.10 |
| Purchase #5 | $111.91 | 5.678% | $118.2642 | $118.26 | $118.25 | $118.30 |
| Purchase #6 | $128.94 | 10.418% | $142.373 | $142.37 | $142.35 | $142.40 |
| Purchase #7 | $151.39 | 12.717% | $170.6423 | $170.64 | $170.65 | $170.60 |
| 7 purchase totals = | $1,193.01 | $1,314.0400 | $1,314.03 | $1,314.00 | $1,314.00 | |