| 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 | $37.59 | 11.534% | $41.9256 | $41.93 | $41.95 | $41.90 |
| Purchase #2 | $142.91 | 8.419% | $154.9416 | $154.94 | $154.95 | $154.90 |
| Purchase #3 | $104.71 | 10.550% | $115.7569 | $115.76 | $115.75 | $115.80 |
| Purchase #4 | $237.41 | 4.772% | $248.7392 | $248.74 | $248.75 | $248.70 |
| Purchase #5 | $202.84 | 9.580% | $222.2721 | $222.27 | $222.25 | $222.30 |
| Purchase #6 | $222.33 | 9.239% | $242.8711 | $242.87 | $242.85 | $242.90 |
| Purchase #7 | $141.41 | 12.859% | $159.5939 | $159.59 | $159.60 | $159.60 |
| 7 purchase totals = | $1,089.20 | $1,186.1004 | $1,186.10 | $1,186.10 | $1,186.10 | |