| 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 | $116.95 | 4.580% | $122.3063 | $122.31 | $122.30 | $122.30 |
| Purchase #2 | $125.25 | 10.494% | $138.3937 | $138.39 | $138.40 | $138.40 |
| Purchase #3 | $246.45 | 10.504% | $272.3371 | $272.34 | $272.35 | $272.30 |
| Purchase #4 | $16.87 | 5.550% | $17.8063 | $17.81 | $17.80 | $17.80 |
| Purchase #5 | $121.57 | 9.513% | $133.135 | $133.14 | $133.15 | $133.10 |
| Purchase #6 | $142.87 | 4.812% | $149.7449 | $149.74 | $149.75 | $149.70 |
| Purchase #7 | $185.37 | 12.484% | $208.5116 | $208.51 | $208.50 | $208.50 |
| 7 purchase totals = | $955.33 | $1,042.2349 | $1,042.24 | $1,042.25 | $1,042.10 | |