| 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 | $209.41 | 10.194% | $230.7573 | $230.76 | $230.75 | $230.80 |
| Purchase #2 | $25.40 | 10.595% | $28.0911 | $28.09 | $28.10 | $28.10 |
| Purchase #3 | $128.67 | 3.849% | $133.6225 | $133.62 | $133.60 | $133.60 |
| Purchase #4 | $223.73 | 4.791% | $234.4489 | $234.45 | $234.45 | $234.40 |
| Purchase #5 | $241.30 | 6.533% | $257.0641 | $257.06 | $257.05 | $257.10 |
| Purchase #6 | $165.55 | 11.184% | $184.0651 | $184.07 | $184.05 | $184.10 |
| Purchase #7 | $180.54 | 13.425% | $204.7775 | $204.78 | $204.80 | $204.80 |
| 7 purchase totals = | $1,174.60 | $1,272.8265 | $1,272.83 | $1,272.80 | $1,272.90 | |