| 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 | $192.82 | 12.289% | $216.5156 | $216.52 | $216.50 | $216.50 |
| Purchase #2 | $230.26 | 7.512% | $247.5571 | $247.56 | $247.55 | $247.60 |
| Purchase #3 | $70.49 | 10.153% | $77.6468 | $77.65 | $77.65 | $77.60 |
| Purchase #4 | $153.37 | 8.434% | $166.3052 | $166.31 | $166.30 | $166.30 |
| Purchase #5 | $227.38 | 11.249% | $252.958 | $252.96 | $252.95 | $253.00 |
| Purchase #6 | $227.69 | 13.378% | $258.1504 | $258.15 | $258.15 | $258.20 |
| Purchase #7 | $217.58 | 13.425% | $246.7901 | $246.79 | $246.80 | $246.80 |
| 7 purchase totals = | $1,319.59 | $1,465.9232 | $1,465.94 | $1,465.90 | $1,466.00 | |