| 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 | $219.84 | 6.690% | $234.5473 | $234.55 | $234.55 | $234.50 |
| Purchase #2 | $80.82 | 6.829% | $86.3392 | $86.34 | $86.35 | $86.30 |
| Purchase #3 | $98.46 | 8.104% | $106.4392 | $106.44 | $106.45 | $106.40 |
| Purchase #4 | $242.36 | 3.344% | $250.4645 | $250.46 | $250.45 | $250.50 |
| Purchase #5 | $46.87 | 9.718% | $51.4248 | $51.42 | $51.40 | $51.40 |
| Purchase #6 | $27.80 | 7.851% | $29.9826 | $29.98 | $30.00 | $30.00 |
| Purchase #7 | $189.85 | 11.250% | $211.2081 | $211.21 | $211.20 | $211.20 |
| 7 purchase totals = | $906.00 | $970.4057 | $970.40 | $970.40 | $970.30 | |