| 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 | $237.99 | 8.446% | $258.0906 | $258.09 | $258.10 | $258.10 |
| Purchase #2 | $206.28 | 12.542% | $232.1516 | $232.15 | $232.15 | $232.20 |
| Purchase #3 | $47.39 | 10.647% | $52.4356 | $52.44 | $52.45 | $52.40 |
| Purchase #4 | $73.64 | 7.244% | $78.9745 | $78.97 | $78.95 | $79.00 |
| Purchase #5 | $30.69 | 4.343% | $32.0229 | $32.02 | $32.00 | $32.00 |
| Purchase #6 | $197.93 | 5.502% | $208.8201 | $208.82 | $208.80 | $208.80 |
| Purchase #7 | $12.52 | 3.555% | $12.9651 | $12.97 | $12.95 | $13.00 |
| 7 purchase totals = | $806.44 | $875.4604 | $875.46 | $875.40 | $875.50 | |