| 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 | $122.37 | 11.647% | $136.6224 | $136.62 | $136.60 | $136.60 |
| Purchase #2 | $223.61 | 13.598% | $254.0165 | $254.02 | $254.00 | $254.00 |
| Purchase #3 | $244.41 | 9.185% | $266.8591 | $266.86 | $266.85 | $266.90 |
| Purchase #4 | $72.83 | 3.747% | $75.5589 | $75.56 | $75.55 | $75.60 |
| Purchase #5 | $9.87 | 12.730% | $11.1265 | $11.13 | $11.15 | $11.10 |
| Purchase #6 | $159.60 | 4.524% | $166.8203 | $166.82 | $166.80 | $166.80 |
| Purchase #7 | $249.57 | 8.650% | $271.1578 | $271.16 | $271.15 | $271.20 |
| 7 purchase totals = | $1,082.26 | $1,182.1615 | $1,182.17 | $1,182.10 | $1,182.20 | |