| 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 | $229.75 | 12.567% | $258.6227 | $258.62 | $258.60 | $258.60 |
| Purchase #2 | $17.88 | 9.464% | $19.5722 | $19.57 | $19.55 | $19.60 |
| Purchase #3 | $127.37 | 7.237% | $136.5878 | $136.59 | $136.60 | $136.60 |
| Purchase #4 | $191.28 | 11.430% | $213.1433 | $213.14 | $213.15 | $213.10 |
| Purchase #5 | $232.53 | 4.860% | $243.831 | $243.83 | $243.85 | $243.80 |
| Purchase #6 | $184.72 | 9.136% | $201.596 | $201.60 | $201.60 | $201.60 |
| Purchase #7 | $144.78 | 6.631% | $154.3804 | $154.38 | $154.40 | $154.40 |
| 7 purchase totals = | $1,128.31 | $1,227.7334 | $1,227.73 | $1,227.75 | $1,227.70 | |