| 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 | $22.52 | 8.215% | $24.37 | $24.37 | $24.35 | $24.40 |
| Purchase #2 | $134.37 | 8.757% | $146.1368 | $146.14 | $146.15 | $146.10 |
| Purchase #3 | $47.32 | 8.142% | $51.1728 | $51.17 | $51.15 | $51.20 |
| Purchase #4 | $143.26 | 3.226% | $147.8816 | $147.88 | $147.90 | $147.90 |
| Purchase #5 | $186.48 | 3.511% | $193.0273 | $193.03 | $193.05 | $193.00 |
| Purchase #6 | $227.50 | 8.524% | $246.8921 | $246.89 | $246.90 | $246.90 |
| Purchase #7 | $86.46 | 9.168% | $94.3867 | $94.39 | $94.40 | $94.40 |
| 7 purchase totals = | $847.91 | $903.8673 | $903.87 | $903.90 | $903.90 | |