| 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 | $209.49 | 4.107% | $218.0938 | $218.09 | $218.10 | $218.10 |
| Purchase #2 | $131.75 | 11.538% | $146.9513 | $146.95 | $146.95 | $147.00 |
| Purchase #3 | $205.85 | 13.598% | $233.8415 | $233.84 | $233.85 | $233.80 |
| Purchase #4 | $29.95 | 11.278% | $33.3278 | $33.33 | $33.35 | $33.30 |
| Purchase #5 | $240.31 | 6.486% | $255.8965 | $255.90 | $255.90 | $255.90 |
| Purchase #6 | $177.82 | 12.822% | $200.6201 | $200.62 | $200.60 | $200.60 |
| Purchase #7 | $241.32 | 8.366% | $261.5088 | $261.51 | $261.50 | $261.50 |
| 7 purchase totals = | $1,236.49 | $1,350.2398 | $1,350.24 | $1,350.25 | $1,350.20 | |