| 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 | $12.61 | 13.228% | $14.2781 | $14.28 | $14.30 | $14.30 |
| Purchase #2 | $188.84 | 3.534% | $195.5136 | $195.51 | $195.50 | $195.50 |
| Purchase #3 | $234.70 | 12.342% | $263.6667 | $263.67 | $263.65 | $263.70 |
| Purchase #4 | $227.74 | 9.440% | $249.2387 | $249.24 | $249.25 | $249.20 |
| Purchase #5 | $198.63 | 9.635% | $217.768 | $217.77 | $217.75 | $217.80 |
| Purchase #6 | $123.93 | 8.754% | $134.7788 | $134.78 | $134.80 | $134.80 |
| Purchase #7 | $101.95 | 11.634% | $113.8109 | $113.81 | $113.80 | $113.80 |
| 7 purchase totals = | $1,088.40 | $1,189.0548 | $1,189.06 | $1,189.05 | $1,189.10 | |