| 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 | $217.42 | 9.221% | $237.4683 | $237.47 | $237.45 | $237.50 |
| Purchase #2 | $137.32 | 9.654% | $150.5769 | $150.58 | $150.60 | $150.60 |
| Purchase #3 | $249.42 | 4.495% | $260.6314 | $260.63 | $260.65 | $260.60 |
| Purchase #4 | $109.94 | 5.488% | $115.9735 | $115.97 | $115.95 | $116.00 |
| Purchase #5 | $6.37 | 5.206% | $6.7016 | $6.70 | $6.70 | $6.70 |
| Purchase #6 | $77.40 | 3.778% | $80.3242 | $80.32 | $80.30 | $80.30 |
| Purchase #7 | $151.56 | 13.289% | $171.7008 | $171.70 | $171.70 | $171.70 |
| 7 purchase totals = | $949.43 | $1,023.3767 | $1,023.37 | $1,023.35 | $1,023.40 | |