| 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 | $124.72 | 4.304% | $130.0879 | $130.09 | $130.10 | $130.10 |
| Purchase #2 | $103.28 | 9.762% | $113.3622 | $113.36 | $113.35 | $113.40 |
| Purchase #3 | $174.43 | 13.640% | $198.2223 | $198.22 | $198.20 | $198.20 |
| Purchase #4 | $75.34 | 3.357% | $77.8692 | $77.87 | $77.85 | $77.90 |
| Purchase #5 | $204.69 | 6.619% | $218.2384 | $218.24 | $218.25 | $218.20 |
| Purchase #6 | $101.83 | 12.317% | $114.3724 | $114.37 | $114.35 | $114.40 |
| Purchase #7 | $103.32 | 7.483% | $111.0514 | $111.05 | $111.05 | $111.10 |
| 7 purchase totals = | $887.61 | $963.2038 | $963.20 | $963.15 | $963.30 | |