| 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 | $120.34 | 8.850% | $130.9901 | $130.99 | $131.00 | $131.00 |
| Purchase #2 | $234.65 | 10.725% | $259.8162 | $259.82 | $259.80 | $259.80 |
| Purchase #3 | $82.64 | 10.702% | $91.4841 | $91.48 | $91.50 | $91.50 |
| Purchase #4 | $228.60 | 8.827% | $248.7785 | $248.78 | $248.80 | $248.80 |
| Purchase #5 | $148.38 | 12.854% | $167.4528 | $167.45 | $167.45 | $167.50 |
| Purchase #6 | $88.87 | 4.520% | $92.8869 | $92.89 | $92.90 | $92.90 |
| Purchase #7 | $26.69 | 9.678% | $29.2731 | $29.27 | $29.25 | $29.30 |
| 7 purchase totals = | $930.17 | $1,020.6817 | $1,020.68 | $1,020.70 | $1,020.80 | |