| 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 | $250.98 | 7.391% | $269.5299 | $269.53 | $269.55 | $269.50 |
| Purchase #2 | $235.91 | 10.855% | $261.518 | $261.52 | $261.50 | $261.50 |
| Purchase #3 | $15.71 | 10.447% | $17.3512 | $17.35 | $17.35 | $17.40 |
| Purchase #4 | $220.73 | 9.739% | $242.2269 | $242.23 | $242.25 | $242.20 |
| Purchase #5 | $216.76 | 9.547% | $237.4541 | $237.45 | $237.45 | $237.50 |
| Purchase #6 | $219.32 | 10.804% | $243.0153 | $243.02 | $243.00 | $243.00 |
| Purchase #7 | $18.89 | 9.111% | $20.6111 | $20.61 | $20.60 | $20.60 |
| 7 purchase totals = | $1,178.30 | $1,291.7065 | $1,291.71 | $1,291.70 | $1,291.70 | |