| 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 | $235.67 | 6.127% | $250.1095 | $250.11 | $250.10 | $250.10 |
| Purchase #2 | $198.90 | 8.371% | $215.5499 | $215.55 | $215.55 | $215.50 |
| Purchase #3 | $81.86 | 12.791% | $92.3307 | $92.33 | $92.35 | $92.30 |
| Purchase #4 | $20.50 | 3.697% | $21.2579 | $21.26 | $21.25 | $21.30 |
| Purchase #5 | $205.51 | 13.537% | $233.3299 | $233.33 | $233.35 | $233.30 |
| Purchase #6 | $176.37 | 6.445% | $187.737 | $187.74 | $187.75 | $187.70 |
| Purchase #7 | $227.46 | 13.105% | $257.2686 | $257.27 | $257.25 | $257.30 |
| 7 purchase totals = | $1,146.27 | $1,257.5835 | $1,257.59 | $1,257.60 | $1,257.50 | |