| 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 | $112.31 | 7.355% | $120.5704 | $120.57 | $120.55 | $120.60 |
| Purchase #2 | $176.92 | 13.828% | $201.3845 | $201.38 | $201.40 | $201.40 |
| Purchase #3 | $232.85 | 6.349% | $247.6336 | $247.63 | $247.65 | $247.60 |
| Purchase #4 | $77.66 | 5.776% | $82.1456 | $82.15 | $82.15 | $82.10 |
| Purchase #5 | $5.66 | 3.127% | $5.837 | $5.84 | $5.85 | $5.80 |
| Purchase #6 | $127.29 | 4.570% | $133.1072 | $133.11 | $133.10 | $133.10 |
| Purchase #7 | $227.78 | 13.310% | $258.0975 | $258.10 | $258.10 | $258.10 |
| 7 purchase totals = | $960.47 | $1,048.7758 | $1,048.78 | $1,048.80 | $1,048.70 | |