| 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 | $233.61 | 4.178% | $243.3702 | $243.37 | $243.35 | $243.40 |
| Purchase #2 | $246.42 | 6.290% | $261.9198 | $261.92 | $261.90 | $261.90 |
| Purchase #3 | $116.51 | 5.582% | $123.0136 | $123.01 | $123.00 | $123.00 |
| Purchase #4 | $129.64 | 12.572% | $145.9383 | $145.94 | $145.95 | $145.90 |
| Purchase #5 | $91.70 | 5.416% | $96.6665 | $96.67 | $96.65 | $96.70 |
| Purchase #6 | $151.46 | 13.820% | $172.3918 | $172.39 | $172.40 | $172.40 |
| Purchase #7 | $68.98 | 9.370% | $75.4434 | $75.44 | $75.45 | $75.40 |
| 7 purchase totals = | $1,038.32 | $1,118.7436 | $1,118.74 | $1,118.70 | $1,118.70 | |