| 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 | $81.78 | 13.373% | $92.7164 | $92.72 | $92.70 | $92.70 |
| Purchase #2 | $223.29 | 5.179% | $234.8542 | $234.85 | $234.85 | $234.90 |
| Purchase #3 | $123.46 | 3.748% | $128.0873 | $128.09 | $128.10 | $128.10 |
| Purchase #4 | $190.68 | 9.750% | $209.2713 | $209.27 | $209.25 | $209.30 |
| Purchase #5 | $79.59 | 9.249% | $86.9513 | $86.95 | $86.95 | $87.00 |
| Purchase #6 | $222.95 | 6.850% | $238.2221 | $238.22 | $238.20 | $238.20 |
| Purchase #7 | $238.48 | 11.847% | $266.7327 | $266.73 | $266.75 | $266.70 |
| 7 purchase totals = | $1,160.23 | $1,256.8353 | $1,256.83 | $1,256.80 | $1,256.90 | |