| 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 | $11.57 | 3.432% | $11.9671 | $11.97 | $11.95 | $12.00 |
| Purchase #2 | $240.67 | 5.145% | $253.0525 | $253.05 | $253.05 | $253.10 |
| Purchase #3 | $237.36 | 13.578% | $269.5887 | $269.59 | $269.60 | $269.60 |
| Purchase #4 | $106.66 | 9.452% | $116.7415 | $116.74 | $116.75 | $116.70 |
| Purchase #5 | $106.86 | 13.148% | $120.91 | $120.91 | $120.90 | $120.90 |
| Purchase #6 | $42.86 | 4.855% | $44.9409 | $44.94 | $44.95 | $44.90 |
| Purchase #7 | $159.98 | 3.133% | $164.9922 | $164.99 | $165.00 | $165.00 |
| 7 purchase totals = | $905.96 | $982.1929 | $982.19 | $982.20 | $982.20 | |