| 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 | $28.26 | 7.564% | $30.3976 | $30.40 | $30.40 | $30.40 |
| Purchase #2 | $241.42 | 13.482% | $273.9682 | $273.97 | $273.95 | $274.00 |
| Purchase #3 | $211.63 | 10.580% | $234.0205 | $234.02 | $234.00 | $234.00 |
| Purchase #4 | $122.36 | 12.790% | $138.0098 | $138.01 | $138.00 | $138.00 |
| Purchase #5 | $161.95 | 10.244% | $178.5402 | $178.54 | $178.55 | $178.50 |
| Purchase #6 | $236.40 | 9.713% | $259.3615 | $259.36 | $259.35 | $259.40 |
| Purchase #7 | $212.79 | 8.370% | $230.6005 | $230.60 | $230.60 | $230.60 |
| 7 purchase totals = | $1,214.81 | $1,344.8983 | $1,344.90 | $1,344.85 | $1,344.90 | |