| 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 | $134.32 | 11.293% | $149.4888 | $149.49 | $149.50 | $149.50 |
| Purchase #2 | $159.32 | 8.587% | $173.0008 | $173.00 | $173.00 | $173.00 |
| Purchase #3 | $30.87 | 13.383% | $35.0013 | $35.00 | $35.00 | $35.00 |
| Purchase #4 | $177.77 | 12.758% | $200.4499 | $200.45 | $200.45 | $200.40 |
| Purchase #5 | $91.83 | 10.792% | $101.7403 | $101.74 | $101.75 | $101.70 |
| Purchase #6 | $134.66 | 5.299% | $141.7956 | $141.80 | $141.80 | $141.80 |
| Purchase #7 | $235.47 | 3.433% | $243.5537 | $243.55 | $243.55 | $243.60 |
| 7 purchase totals = | $964.24 | $1,045.0304 | $1,045.03 | $1,045.05 | $1,045.00 | |