| 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 | $247.82 | 4.168% | $258.1491 | $258.15 | $258.15 | $258.10 |
| Purchase #2 | $145.79 | 6.707% | $155.5681 | $155.57 | $155.55 | $155.60 |
| Purchase #3 | $29.39 | 5.266% | $30.9377 | $30.94 | $30.95 | $30.90 |
| Purchase #4 | $247.69 | 6.666% | $264.201 | $264.20 | $264.20 | $264.20 |
| Purchase #5 | $76.37 | 8.803% | $83.0929 | $83.09 | $83.10 | $83.10 |
| Purchase #6 | $30.27 | 5.109% | $31.8165 | $31.82 | $31.80 | $31.80 |
| Purchase #7 | $205.72 | 4.634% | $215.2531 | $215.25 | $215.25 | $215.30 |
| 7 purchase totals = | $983.05 | $1,039.0184 | $1,039.02 | $1,039.00 | $1,039.00 | |