| 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 | $218.62 | 5.270% | $230.1413 | $230.14 | $230.15 | $230.10 |
| Purchase #2 | $68.83 | 11.562% | $76.7881 | $76.79 | $76.80 | $76.80 |
| Purchase #3 | $249.62 | 3.560% | $258.5065 | $258.51 | $258.50 | $258.50 |
| Purchase #4 | $29.37 | 12.647% | $33.0844 | $33.08 | $33.10 | $33.10 |
| Purchase #5 | $127.70 | 8.383% | $138.4051 | $138.41 | $138.40 | $138.40 |
| Purchase #6 | $131.70 | 5.739% | $139.2583 | $139.26 | $139.25 | $139.30 |
| Purchase #7 | $222.91 | 3.352% | $230.3819 | $230.38 | $230.40 | $230.40 |
| 7 purchase totals = | $1,048.75 | $1,106.5656 | $1,106.57 | $1,106.60 | $1,106.60 | |