| 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 | $34.47 | 13.380% | $39.0821 | $39.08 | $39.10 | $39.10 |
| Purchase #2 | $118.67 | 6.260% | $126.0987 | $126.10 | $126.10 | $126.10 |
| Purchase #3 | $109.79 | 11.581% | $122.5048 | $122.50 | $122.50 | $122.50 |
| Purchase #4 | $185.93 | 9.508% | $203.6082 | $203.61 | $203.60 | $203.60 |
| Purchase #5 | $210.73 | 10.797% | $233.4825 | $233.48 | $233.50 | $233.50 |
| Purchase #6 | $185.28 | 6.255% | $196.8693 | $196.87 | $196.85 | $196.90 |
| Purchase #7 | $143.79 | 11.561% | $160.4136 | $160.41 | $160.40 | $160.40 |
| 7 purchase totals = | $988.66 | $1,082.0592 | $1,082.05 | $1,082.05 | $1,082.10 | |