| 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 | $112.55 | 9.388% | $123.1162 | $123.12 | $123.10 | $123.10 |
| Purchase #2 | $23.85 | 12.192% | $26.7578 | $26.76 | $26.75 | $26.80 |
| Purchase #3 | $231.55 | 11.774% | $258.8127 | $258.81 | $258.80 | $258.80 |
| Purchase #4 | $41.82 | 3.283% | $43.193 | $43.19 | $43.20 | $43.20 |
| Purchase #5 | $132.79 | 3.161% | $136.9875 | $136.99 | $137.00 | $137.00 |
| Purchase #6 | $118.44 | 9.134% | $129.2583 | $129.26 | $129.25 | $129.30 |
| Purchase #7 | $119.79 | 4.293% | $124.9326 | $124.93 | $124.95 | $124.90 |
| 7 purchase totals = | $780.79 | $843.0581 | $843.06 | $843.05 | $843.10 | |