| 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 | $110.38 | 11.191% | $122.7326 | $122.73 | $122.75 | $122.70 |
| Purchase #2 | $77.34 | 6.242% | $82.1676 | $82.17 | $82.15 | $82.20 |
| Purchase #3 | $237.43 | 10.185% | $261.6122 | $261.61 | $261.60 | $261.60 |
| Purchase #4 | $250.48 | 7.380% | $268.9654 | $268.97 | $268.95 | $269.00 |
| Purchase #5 | $120.28 | 5.386% | $126.7583 | $126.76 | $126.75 | $126.80 |
| Purchase #6 | $83.31 | 11.874% | $93.2022 | $93.20 | $93.20 | $93.20 |
| Purchase #7 | $91.83 | 12.584% | $103.3859 | $103.39 | $103.40 | $103.40 |
| 7 purchase totals = | $971.05 | $1,058.8242 | $1,058.83 | $1,058.80 | $1,058.90 | |