| 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 | $231.87 | 10.313% | $255.7828 | $255.78 | $255.80 | $255.80 |
| Purchase #2 | $115.69 | 4.486% | $120.8799 | $120.88 | $120.90 | $120.90 |
| Purchase #3 | $100.64 | 11.671% | $112.3857 | $112.39 | $112.40 | $112.40 |
| Purchase #4 | $98.65 | 9.487% | $108.0089 | $108.01 | $108.00 | $108.00 |
| Purchase #5 | $197.47 | 7.691% | $212.6574 | $212.66 | $212.65 | $212.70 |
| Purchase #6 | $131.70 | 3.705% | $136.5795 | $136.58 | $136.60 | $136.60 |
| Purchase #7 | $172.99 | 3.513% | $179.0671 | $179.07 | $179.05 | $179.10 |
| 7 purchase totals = | $1,049.01 | $1,125.3613 | $1,125.37 | $1,125.40 | $1,125.50 | |