| 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 | $223.55 | 7.167% | $239.5718 | $239.57 | $239.55 | $239.60 |
| Purchase #2 | $154.89 | 13.684% | $176.0851 | $176.09 | $176.10 | $176.10 |
| Purchase #3 | $200.74 | 7.139% | $215.0708 | $215.07 | $215.05 | $215.10 |
| Purchase #4 | $214.68 | 11.287% | $238.9109 | $238.91 | $238.90 | $238.90 |
| Purchase #5 | $59.38 | 9.680% | $65.128 | $65.13 | $65.15 | $65.10 |
| Purchase #6 | $76.43 | 4.732% | $80.0467 | $80.05 | $80.05 | $80.00 |
| Purchase #7 | $150.38 | 10.509% | $166.1834 | $166.18 | $166.20 | $166.20 |
| 7 purchase totals = | $1,080.05 | $1,180.9967 | $1,181.00 | $1,181.00 | $1,181.00 | |