| 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 | $219.53 | 7.557% | $236.1199 | $236.12 | $236.10 | $236.10 |
| Purchase #2 | $208.72 | 10.391% | $230.4081 | $230.41 | $230.40 | $230.40 |
| Purchase #3 | $90.81 | 12.417% | $102.0859 | $102.09 | $102.10 | $102.10 |
| Purchase #4 | $26.49 | 10.350% | $29.2317 | $29.23 | $29.25 | $29.20 |
| Purchase #5 | $234.97 | 10.461% | $259.5502 | $259.55 | $259.55 | $259.60 |
| Purchase #6 | $242.89 | 13.473% | $275.6146 | $275.61 | $275.60 | $275.60 |
| Purchase #7 | $142.63 | 10.214% | $157.1982 | $157.20 | $157.20 | $157.20 |
| 7 purchase totals = | $1,166.04 | $1,290.2086 | $1,290.21 | $1,290.20 | $1,290.20 | |