| 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 | $192.73 | 4.609% | $201.6129 | $201.61 | $201.60 | $201.60 |
| Purchase #2 | $163.94 | 12.279% | $184.0702 | $184.07 | $184.05 | $184.10 |
| Purchase #3 | $198.39 | 3.376% | $205.0876 | $205.09 | $205.10 | $205.10 |
| Purchase #4 | $237.84 | 13.747% | $270.5359 | $270.54 | $270.55 | $270.50 |
| Purchase #5 | $112.27 | 7.496% | $120.6858 | $120.69 | $120.70 | $120.70 |
| Purchase #6 | $241.46 | 3.833% | $250.7152 | $250.72 | $250.70 | $250.70 |
| Purchase #7 | $94.26 | 4.178% | $98.1982 | $98.20 | $98.20 | $98.20 |
| 7 purchase totals = | $1,240.89 | $1,330.9058 | $1,330.92 | $1,330.90 | $1,330.90 | |