| 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 | $10.43 | 13.873% | $11.877 | $11.88 | $11.90 | $11.90 |
| Purchase #2 | $40.65 | 8.550% | $44.1256 | $44.13 | $44.15 | $44.10 |
| Purchase #3 | $248.78 | 5.679% | $262.9082 | $262.91 | $262.90 | $262.90 |
| Purchase #4 | $235.26 | 9.366% | $257.2945 | $257.29 | $257.30 | $257.30 |
| Purchase #5 | $151.89 | 8.830% | $165.3019 | $165.30 | $165.30 | $165.30 |
| Purchase #6 | $34.80 | 10.356% | $38.4039 | $38.40 | $38.40 | $38.40 |
| Purchase #7 | $248.65 | 3.483% | $257.3105 | $257.31 | $257.30 | $257.30 |
| 7 purchase totals = | $970.46 | $1,037.2216 | $1,037.22 | $1,037.25 | $1,037.20 | |