| 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 | $237.67 | 12.205% | $266.6776 | $266.68 | $266.70 | $266.70 |
| Purchase #2 | $122.74 | 8.749% | $133.4785 | $133.48 | $133.50 | $133.50 |
| Purchase #3 | $100.68 | 11.681% | $112.4404 | $112.44 | $112.45 | $112.40 |
| Purchase #4 | $137.74 | 7.366% | $147.8859 | $147.89 | $147.90 | $147.90 |
| Purchase #5 | $10.53 | 9.162% | $11.4948 | $11.49 | $11.50 | $11.50 |
| Purchase #6 | $58.38 | 5.742% | $61.7322 | $61.73 | $61.75 | $61.70 |
| Purchase #7 | $187.94 | 4.509% | $196.4142 | $196.41 | $196.40 | $196.40 |
| 7 purchase totals = | $855.68 | $930.1236 | $930.12 | $930.20 | $930.10 | |