| 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 | $225.88 | 10.520% | $249.6426 | $249.64 | $249.65 | $249.60 |
| Purchase #2 | $46.37 | 10.817% | $51.3858 | $51.39 | $51.40 | $51.40 |
| Purchase #3 | $133.37 | 4.542% | $139.4277 | $139.43 | $139.45 | $139.40 |
| Purchase #4 | $29.33 | 13.530% | $33.2983 | $33.30 | $33.30 | $33.30 |
| Purchase #5 | $56.60 | 6.636% | $60.356 | $60.36 | $60.35 | $60.40 |
| Purchase #6 | $79.27 | 8.778% | $86.2283 | $86.23 | $86.25 | $86.20 |
| Purchase #7 | $221.73 | 10.869% | $245.8298 | $245.83 | $245.85 | $245.80 |
| 7 purchase totals = | $792.55 | $866.1685 | $866.18 | $866.25 | $866.10 | |