| 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 | $133.65 | 8.329% | $144.7817 | $144.78 | $144.80 | $144.80 |
| Purchase #2 | $218.63 | 5.588% | $230.847 | $230.85 | $230.85 | $230.80 |
| Purchase #3 | $5.34 | 11.764% | $5.9682 | $5.97 | $5.95 | $6.00 |
| Purchase #4 | $27.87 | 8.119% | $30.1328 | $30.13 | $30.15 | $30.10 |
| Purchase #5 | $250.97 | 13.547% | $284.9689 | $284.97 | $284.95 | $285.00 |
| Purchase #6 | $234.30 | 10.625% | $259.1944 | $259.19 | $259.20 | $259.20 |
| Purchase #7 | $88.53 | 4.392% | $92.4182 | $92.42 | $92.40 | $92.40 |
| 7 purchase totals = | $959.29 | $1,048.3112 | $1,048.31 | $1,048.30 | $1,048.30 | |