| 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 | $237.52 | 5.640% | $250.9161 | $250.92 | $250.90 | $250.90 |
| Purchase #2 | $234.72 | 3.717% | $243.4445 | $243.44 | $243.45 | $243.40 |
| Purchase #3 | $7.67 | 10.432% | $8.4701 | $8.47 | $8.45 | $8.50 |
| Purchase #4 | $218.37 | 13.301% | $247.4154 | $247.42 | $247.40 | $247.40 |
| Purchase #5 | $169.45 | 7.767% | $182.6112 | $182.61 | $182.60 | $182.60 |
| Purchase #6 | $143.51 | 10.652% | $158.7967 | $158.80 | $158.80 | $158.80 |
| Purchase #7 | $232.82 | 7.765% | $250.8985 | $250.90 | $250.90 | $250.90 |
| 7 purchase totals = | $1,244.06 | $1,342.5525 | $1,342.56 | $1,342.50 | $1,342.50 | |