| 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 | $228.71 | 3.455% | $236.6119 | $236.61 | $236.60 | $236.60 |
| Purchase #2 | $215.86 | 6.741% | $230.4111 | $230.41 | $230.40 | $230.40 |
| Purchase #3 | $149.68 | 12.777% | $168.8046 | $168.80 | $168.80 | $168.80 |
| Purchase #4 | $196.67 | 4.648% | $205.8112 | $205.81 | $205.80 | $205.80 |
| Purchase #5 | $241.91 | 9.156% | $264.0593 | $264.06 | $264.05 | $264.10 |
| Purchase #6 | $116.60 | 10.363% | $128.6833 | $128.68 | $128.70 | $128.70 |
| Purchase #7 | $87.52 | 13.492% | $99.3282 | $99.33 | $99.35 | $99.30 |
| 7 purchase totals = | $1,236.95 | $1,333.7096 | $1,333.70 | $1,333.70 | $1,333.70 | |