| 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 | $227.75 | 11.364% | $253.6315 | $253.63 | $253.65 | $253.60 |
| Purchase #2 | $101.61 | 3.354% | $105.018 | $105.02 | $105.00 | $105.00 |
| Purchase #3 | $164.92 | 5.648% | $174.2347 | $174.23 | $174.25 | $174.20 |
| Purchase #4 | $72.27 | 11.822% | $80.8138 | $80.81 | $80.80 | $80.80 |
| Purchase #5 | $216.38 | 9.352% | $236.6159 | $236.62 | $236.60 | $236.60 |
| Purchase #6 | $140.93 | 9.830% | $154.7834 | $154.78 | $154.80 | $154.80 |
| Purchase #7 | $16.83 | 7.487% | $18.0901 | $18.09 | $18.10 | $18.10 |
| 7 purchase totals = | $940.69 | $1,023.1874 | $1,023.18 | $1,023.20 | $1,023.10 | |