| 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 | $201.68 | 10.183% | $222.2171 | $222.22 | $222.20 | $222.20 |
| Purchase #2 | $21.26 | 4.490% | $22.2146 | $22.21 | $22.20 | $22.20 |
| Purchase #3 | $247.41 | 11.737% | $276.4485 | $276.45 | $276.45 | $276.40 |
| Purchase #4 | $144.88 | 4.431% | $151.2996 | $151.30 | $151.30 | $151.30 |
| Purchase #5 | $248.64 | 8.167% | $268.9464 | $268.95 | $268.95 | $268.90 |
| Purchase #6 | $225.52 | 7.414% | $242.2401 | $242.24 | $242.25 | $242.20 |
| Purchase #7 | $26.52 | 8.233% | $28.7034 | $28.70 | $28.70 | $28.70 |
| 7 purchase totals = | $1,115.91 | $1,212.0697 | $1,212.07 | $1,212.05 | $1,211.90 | |