| 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 | $7.53 | 9.649% | $8.2566 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $199.63 | 9.626% | $218.8464 | $218.85 | $218.85 | $218.80 |
| Purchase #3 | $242.70 | 12.308% | $272.5715 | $272.57 | $272.55 | $272.60 |
| Purchase #4 | $153.92 | 4.699% | $161.1527 | $161.15 | $161.15 | $161.20 |
| Purchase #5 | $206.99 | 12.665% | $233.2053 | $233.21 | $233.20 | $233.20 |
| Purchase #6 | $125.75 | 12.863% | $141.9252 | $141.93 | $141.95 | $141.90 |
| Purchase #7 | $76.70 | 3.491% | $79.3776 | $79.38 | $79.40 | $79.40 |
| 7 purchase totals = | $1,013.22 | $1,115.3353 | $1,115.35 | $1,115.35 | $1,115.40 | |