| 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 | $36.30 | 5.270% | $38.213 | $38.21 | $38.20 | $38.20 |
| Purchase #2 | $242.33 | 11.456% | $270.0913 | $270.09 | $270.10 | $270.10 |
| Purchase #3 | $172.71 | 6.743% | $184.3558 | $184.36 | $184.35 | $184.40 |
| Purchase #4 | $144.91 | 8.607% | $157.3824 | $157.38 | $157.40 | $157.40 |
| Purchase #5 | $113.41 | 5.179% | $119.2835 | $119.28 | $119.30 | $119.30 |
| Purchase #6 | $159.97 | 5.569% | $168.8787 | $168.88 | $168.90 | $168.90 |
| Purchase #7 | $168.54 | 3.502% | $174.4423 | $174.44 | $174.45 | $174.40 |
| 7 purchase totals = | $1,038.17 | $1,112.6470 | $1,112.64 | $1,112.70 | $1,112.70 | |