| 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 | $186.77 | 9.197% | $203.9472 | $203.95 | $203.95 | $203.90 |
| Purchase #2 | $34.25 | 13.676% | $38.934 | $38.93 | $38.95 | $38.90 |
| Purchase #3 | $196.66 | 4.233% | $204.9846 | $204.98 | $205.00 | $205.00 |
| Purchase #4 | $248.48 | 12.204% | $278.8045 | $278.80 | $278.80 | $278.80 |
| Purchase #5 | $187.48 | 13.827% | $213.4029 | $213.40 | $213.40 | $213.40 |
| Purchase #6 | $131.64 | 10.572% | $145.557 | $145.56 | $145.55 | $145.60 |
| Purchase #7 | $51.49 | 5.224% | $54.1798 | $54.18 | $54.20 | $54.20 |
| 7 purchase totals = | $1,036.77 | $1,139.8100 | $1,139.80 | $1,139.85 | $1,139.80 | |