| 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 | $114.45 | 11.755% | $127.9036 | $127.90 | $127.90 | $127.90 |
| Purchase #2 | $224.28 | 4.410% | $234.1707 | $234.17 | $234.15 | $234.20 |
| Purchase #3 | $128.70 | 6.254% | $136.7489 | $136.75 | $136.75 | $136.70 |
| Purchase #4 | $154.73 | 8.392% | $167.7149 | $167.71 | $167.70 | $167.70 |
| Purchase #5 | $236.82 | 11.304% | $263.5901 | $263.59 | $263.60 | $263.60 |
| Purchase #6 | $174.42 | 12.318% | $195.9051 | $195.91 | $195.90 | $195.90 |
| Purchase #7 | $111.84 | 8.127% | $120.9292 | $120.93 | $120.95 | $120.90 |
| 7 purchase totals = | $1,145.24 | $1,246.9625 | $1,246.96 | $1,246.95 | $1,246.90 | |