| 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 | $54.85 | 3.431% | $56.7319 | $56.73 | $56.75 | $56.70 |
| Purchase #2 | $151.83 | 12.618% | $170.9879 | $170.99 | $171.00 | $171.00 |
| Purchase #3 | $198.46 | 7.541% | $213.4259 | $213.43 | $213.45 | $213.40 |
| Purchase #4 | $238.27 | 4.168% | $248.2011 | $248.20 | $248.20 | $248.20 |
| Purchase #5 | $149.93 | 11.193% | $166.7117 | $166.71 | $166.70 | $166.70 |
| Purchase #6 | $126.98 | 10.437% | $140.2329 | $140.23 | $140.25 | $140.20 |
| Purchase #7 | $195.59 | 13.733% | $222.4504 | $222.45 | $222.45 | $222.50 |
| 7 purchase totals = | $1,115.91 | $1,218.7418 | $1,218.74 | $1,218.80 | $1,218.70 | |