| 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 | $107.56 | 3.252% | $111.0579 | $111.06 | $111.05 | $111.10 |
| Purchase #2 | $223.41 | 12.546% | $251.439 | $251.44 | $251.45 | $251.40 |
| Purchase #3 | $67.38 | 3.471% | $69.7188 | $69.72 | $69.70 | $69.70 |
| Purchase #4 | $223.76 | 4.711% | $234.3013 | $234.30 | $234.30 | $234.30 |
| Purchase #5 | $239.52 | 3.485% | $247.8673 | $247.87 | $247.85 | $247.90 |
| Purchase #6 | $221.76 | 3.530% | $229.5881 | $229.59 | $229.60 | $229.60 |
| Purchase #7 | $30.63 | 10.548% | $33.8609 | $33.86 | $33.85 | $33.90 |
| 7 purchase totals = | $1,114.02 | $1,177.8333 | $1,177.84 | $1,177.80 | $1,177.90 | |