| 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 | $104.38 | 12.773% | $117.7125 | $117.71 | $117.70 | $117.70 |
| Purchase #2 | $78.38 | 12.564% | $88.2277 | $88.23 | $88.25 | $88.20 |
| Purchase #3 | $246.45 | 8.485% | $267.3613 | $267.36 | $267.35 | $267.40 |
| Purchase #4 | $64.90 | 10.871% | $71.9553 | $71.96 | $71.95 | $72.00 |
| Purchase #5 | $179.51 | 4.279% | $187.1912 | $187.19 | $187.20 | $187.20 |
| Purchase #6 | $150.92 | 3.324% | $155.9366 | $155.94 | $155.95 | $155.90 |
| Purchase #7 | $197.57 | 5.454% | $208.3455 | $208.35 | $208.35 | $208.30 |
| 7 purchase totals = | $1,022.11 | $1,096.7301 | $1,096.74 | $1,096.75 | $1,096.70 | |