| 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 | $43.46 | 8.119% | $46.9885 | $46.99 | $47.00 | $47.00 |
| Purchase #2 | $174.29 | 5.635% | $184.1112 | $184.11 | $184.10 | $184.10 |
| Purchase #3 | $148.66 | 10.324% | $164.0077 | $164.01 | $164.00 | $164.00 |
| Purchase #4 | $122.42 | 6.499% | $130.3761 | $130.38 | $130.40 | $130.40 |
| Purchase #5 | $31.41 | 7.301% | $33.7032 | $33.70 | $33.70 | $33.70 |
| Purchase #6 | $221.79 | 4.503% | $231.7772 | $231.78 | $231.80 | $231.80 |
| Purchase #7 | $232.28 | 5.576% | $245.2319 | $245.23 | $245.25 | $245.20 |
| 7 purchase totals = | $974.31 | $1,036.1958 | $1,036.20 | $1,036.25 | $1,036.20 | |