| 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 | $38.90 | 12.816% | $43.8854 | $43.89 | $43.90 | $43.90 |
| Purchase #2 | $241.30 | 13.665% | $274.2736 | $274.27 | $274.25 | $274.30 |
| Purchase #3 | $196.80 | 4.293% | $205.2486 | $205.25 | $205.25 | $205.20 |
| Purchase #4 | $145.35 | 4.146% | $151.3762 | $151.38 | $151.40 | $151.40 |
| Purchase #5 | $85.84 | 8.859% | $93.4446 | $93.44 | $93.45 | $93.40 |
| Purchase #6 | $206.92 | 13.244% | $234.3245 | $234.32 | $234.30 | $234.30 |
| Purchase #7 | $153.93 | 8.806% | $167.4851 | $167.49 | $167.50 | $167.50 |
| 7 purchase totals = | $1,069.04 | $1,170.0380 | $1,170.04 | $1,170.05 | $1,170.00 | |