| 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 | $175.93 | 8.181% | $190.3228 | $190.32 | $190.30 | $190.30 |
| Purchase #2 | $74.53 | 7.344% | $80.0035 | $80.00 | $80.00 | $80.00 |
| Purchase #3 | $177.44 | 11.308% | $197.5049 | $197.50 | $197.50 | $197.50 |
| Purchase #4 | $236.65 | 7.317% | $253.9657 | $253.97 | $253.95 | $254.00 |
| Purchase #5 | $119.44 | 13.805% | $135.9287 | $135.93 | $135.95 | $135.90 |
| Purchase #6 | $247.76 | 11.710% | $276.7727 | $276.77 | $276.75 | $276.80 |
| Purchase #7 | $122.50 | 11.471% | $136.552 | $136.55 | $136.55 | $136.60 |
| 7 purchase totals = | $1,154.25 | $1,271.0503 | $1,271.04 | $1,271.00 | $1,271.10 | |