| 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 | $15.29 | 12.720% | $17.2349 | $17.23 | $17.25 | $17.20 |
| Purchase #2 | $225.32 | 4.314% | $235.0403 | $235.04 | $235.05 | $235.00 |
| Purchase #3 | $245.29 | 4.612% | $256.6028 | $256.60 | $256.60 | $256.60 |
| Purchase #4 | $108.73 | 10.390% | $120.027 | $120.03 | $120.05 | $120.00 |
| Purchase #5 | $215.81 | 12.367% | $242.4992 | $242.50 | $242.50 | $242.50 |
| Purchase #6 | $235.37 | 6.678% | $251.088 | $251.09 | $251.10 | $251.10 |
| Purchase #7 | $167.39 | 11.316% | $186.3319 | $186.33 | $186.35 | $186.30 |
| 7 purchase totals = | $1,213.20 | $1,308.8241 | $1,308.82 | $1,308.90 | $1,308.70 | |