| 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 | $102.37 | 8.404% | $110.9732 | $110.97 | $110.95 | $111.00 |
| Purchase #2 | $220.75 | 6.531% | $235.1672 | $235.17 | $235.15 | $235.20 |
| Purchase #3 | $15.49 | 13.121% | $17.5224 | $17.52 | $17.50 | $17.50 |
| Purchase #4 | $191.65 | 6.230% | $203.5898 | $203.59 | $203.60 | $203.60 |
| Purchase #5 | $185.58 | 12.460% | $208.7033 | $208.70 | $208.70 | $208.70 |
| Purchase #6 | $58.32 | 10.508% | $64.4483 | $64.45 | $64.45 | $64.40 |
| Purchase #7 | $183.42 | 12.548% | $206.4355 | $206.44 | $206.45 | $206.40 |
| 7 purchase totals = | $957.58 | $1,046.8397 | $1,046.84 | $1,046.80 | $1,046.80 | |