| 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 | $236.82 | 10.156% | $260.8714 | $260.87 | $260.85 | $260.90 |
| Purchase #2 | $97.88 | 4.326% | $102.1143 | $102.11 | $102.10 | $102.10 |
| Purchase #3 | $160.83 | 11.872% | $179.9237 | $179.92 | $179.90 | $179.90 |
| Purchase #4 | $6.41 | 5.425% | $6.7577 | $6.76 | $6.75 | $6.80 |
| Purchase #5 | $160.47 | 3.819% | $166.5983 | $166.60 | $166.60 | $166.60 |
| Purchase #6 | $171.49 | 7.175% | $183.7944 | $183.79 | $183.80 | $183.80 |
| Purchase #7 | $178.32 | 10.232% | $196.5657 | $196.57 | $196.55 | $196.60 |
| 7 purchase totals = | $1,012.22 | $1,096.6255 | $1,096.62 | $1,096.55 | $1,096.70 | |