| 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 | $232.78 | 13.447% | $264.0819 | $264.08 | $264.10 | $264.10 |
| Purchase #2 | $184.93 | 4.790% | $193.7881 | $193.79 | $193.80 | $193.80 |
| Purchase #3 | $91.79 | 11.623% | $102.4588 | $102.46 | $102.45 | $102.50 |
| Purchase #4 | $22.33 | 9.481% | $24.4471 | $24.45 | $24.45 | $24.40 |
| Purchase #5 | $170.41 | 3.119% | $175.7251 | $175.73 | $175.75 | $175.70 |
| Purchase #6 | $230.31 | 5.388% | $242.7191 | $242.72 | $242.70 | $242.70 |
| Purchase #7 | $107.64 | 9.265% | $117.6128 | $117.61 | $117.60 | $117.60 |
| 7 purchase totals = | $1,040.19 | $1,120.8329 | $1,120.84 | $1,120.85 | $1,120.80 | |