| 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 | $100.32 | 4.322% | $104.6558 | $104.66 | $104.65 | $104.70 |
| Purchase #2 | $127.54 | 6.119% | $135.3442 | $135.34 | $135.35 | $135.30 |
| Purchase #3 | $119.67 | 4.390% | $124.9235 | $124.92 | $124.90 | $124.90 |
| Purchase #4 | $57.53 | 11.617% | $64.2133 | $64.21 | $64.20 | $64.20 |
| Purchase #5 | $103.97 | 13.502% | $118.008 | $118.01 | $118.00 | $118.00 |
| Purchase #6 | $250.25 | 8.180% | $270.7205 | $270.72 | $270.70 | $270.70 |
| Purchase #7 | $119.52 | 8.461% | $129.6326 | $129.63 | $129.65 | $129.60 |
| 7 purchase totals = | $878.80 | $947.4979 | $947.49 | $947.45 | $947.40 | |