| 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 | $163.29 | 10.170% | $179.8966 | $179.90 | $179.90 | $179.90 |
| Purchase #2 | $98.74 | 8.811% | $107.44 | $107.44 | $107.45 | $107.40 |
| Purchase #3 | $97.52 | 11.287% | $108.5271 | $108.53 | $108.55 | $108.50 |
| Purchase #4 | $224.78 | 5.602% | $237.3722 | $237.37 | $237.35 | $237.40 |
| Purchase #5 | $236.84 | 11.121% | $263.179 | $263.18 | $263.20 | $263.20 |
| Purchase #6 | $202.34 | 6.679% | $215.8543 | $215.85 | $215.85 | $215.90 |
| Purchase #7 | $89.33 | 11.676% | $99.7602 | $99.76 | $99.75 | $99.80 |
| 7 purchase totals = | $1,112.84 | $1,212.0294 | $1,212.03 | $1,212.05 | $1,212.10 | |