| 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 | $220.76 | 3.150% | $227.7139 | $227.71 | $227.70 | $227.70 |
| Purchase #2 | $149.86 | 4.773% | $157.0128 | $157.01 | $157.00 | $157.00 |
| Purchase #3 | $70.59 | 12.257% | $79.2422 | $79.24 | $79.25 | $79.20 |
| Purchase #4 | $171.32 | 12.182% | $192.1902 | $192.19 | $192.20 | $192.20 |
| Purchase #5 | $74.79 | 7.796% | $80.6206 | $80.62 | $80.60 | $80.60 |
| Purchase #6 | $208.72 | 6.408% | $222.0948 | $222.09 | $222.10 | $222.10 |
| Purchase #7 | $157.43 | 5.162% | $165.5565 | $165.56 | $165.55 | $165.60 |
| 7 purchase totals = | $1,053.47 | $1,124.4310 | $1,124.42 | $1,124.40 | $1,124.40 | |