| 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 | $206.43 | 11.805% | $230.7991 | $230.80 | $230.80 | $230.80 |
| Purchase #2 | $170.54 | 3.795% | $177.012 | $177.01 | $177.00 | $177.00 |
| Purchase #3 | $70.39 | 5.861% | $74.5156 | $74.52 | $74.50 | $74.50 |
| Purchase #4 | $39.50 | 3.599% | $40.9216 | $40.92 | $40.90 | $40.90 |
| Purchase #5 | $124.64 | 7.731% | $134.2759 | $134.28 | $134.30 | $134.30 |
| Purchase #6 | $114.86 | 8.520% | $124.6461 | $124.65 | $124.65 | $124.60 |
| Purchase #7 | $126.86 | 6.218% | $134.7482 | $134.75 | $134.75 | $134.70 |
| 7 purchase totals = | $853.22 | $916.9185 | $916.93 | $916.90 | $916.80 | |