| 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 | $26.60 | 6.549% | $28.342 | $28.34 | $28.35 | $28.30 |
| Purchase #2 | $224.32 | 7.765% | $241.7384 | $241.74 | $241.75 | $241.70 |
| Purchase #3 | $163.82 | 6.469% | $174.4175 | $174.42 | $174.40 | $174.40 |
| Purchase #4 | $6.88 | 3.473% | $7.1189 | $7.12 | $7.10 | $7.10 |
| Purchase #5 | $220.91 | 7.268% | $236.9657 | $236.97 | $236.95 | $237.00 |
| Purchase #6 | $178.72 | 11.835% | $199.8715 | $199.87 | $199.85 | $199.90 |
| Purchase #7 | $203.72 | 13.706% | $231.6419 | $231.64 | $231.65 | $231.60 |
| 7 purchase totals = | $1,024.97 | $1,120.0959 | $1,120.10 | $1,120.05 | $1,120.00 | |