| 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 | $183.85 | 7.753% | $198.1039 | $198.10 | $198.10 | $198.10 |
| Purchase #2 | $232.55 | 12.261% | $261.063 | $261.06 | $261.05 | $261.10 |
| Purchase #3 | $239.37 | 13.211% | $270.9932 | $270.99 | $271.00 | $271.00 |
| Purchase #4 | $193.68 | 5.872% | $205.0529 | $205.05 | $205.05 | $205.10 |
| Purchase #5 | $5.65 | 9.573% | $6.1909 | $6.19 | $6.20 | $6.20 |
| Purchase #6 | $193.25 | 11.552% | $215.5742 | $215.57 | $215.55 | $215.60 |
| Purchase #7 | $34.35 | 12.870% | $38.7708 | $38.77 | $38.75 | $38.80 |
| 7 purchase totals = | $1,082.70 | $1,195.7489 | $1,195.73 | $1,195.70 | $1,195.90 | |