| 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 | $191.65 | 9.224% | $209.3278 | $209.33 | $209.35 | $209.30 |
| Purchase #2 | $185.45 | 11.521% | $206.8157 | $206.82 | $206.80 | $206.80 |
| Purchase #3 | $248.72 | 3.493% | $257.4078 | $257.41 | $257.40 | $257.40 |
| Purchase #4 | $220.60 | 9.737% | $242.0798 | $242.08 | $242.10 | $242.10 |
| Purchase #5 | $98.65 | 12.353% | $110.8362 | $110.84 | $110.85 | $110.80 |
| Purchase #6 | $120.47 | 3.610% | $124.819 | $124.82 | $124.80 | $124.80 |
| Purchase #7 | $237.95 | 9.748% | $261.1454 | $261.15 | $261.15 | $261.10 |
| 7 purchase totals = | $1,303.49 | $1,412.4317 | $1,412.45 | $1,412.45 | $1,412.30 | |