| 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 | $190.30 | 11.120% | $211.4614 | $211.46 | $211.45 | $211.50 |
| Purchase #2 | $21.99 | 10.809% | $24.3669 | $24.37 | $24.35 | $24.40 |
| Purchase #3 | $26.58 | 13.538% | $30.1784 | $30.18 | $30.20 | $30.20 |
| Purchase #4 | $60.62 | 10.495% | $66.9821 | $66.98 | $67.00 | $67.00 |
| Purchase #5 | $54.28 | 13.276% | $61.4862 | $61.49 | $61.50 | $61.50 |
| Purchase #6 | $212.42 | 11.777% | $237.4367 | $237.44 | $237.45 | $237.40 |
| Purchase #7 | $38.33 | 6.761% | $40.9215 | $40.92 | $40.90 | $40.90 |
| 7 purchase totals = | $604.52 | $672.8332 | $672.84 | $672.85 | $672.90 | |