| 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 | $213.95 | 10.720% | $236.8854 | $236.89 | $236.90 | $236.90 |
| Purchase #2 | $54.31 | 7.621% | $58.449 | $58.45 | $58.45 | $58.40 |
| Purchase #3 | $212.48 | 12.641% | $239.3396 | $239.34 | $239.35 | $239.30 |
| Purchase #4 | $196.70 | 8.265% | $212.9573 | $212.96 | $212.95 | $213.00 |
| Purchase #5 | $80.25 | 11.724% | $89.6585 | $89.66 | $89.65 | $89.70 |
| Purchase #6 | $48.48 | 6.785% | $51.7694 | $51.77 | $51.75 | $51.80 |
| Purchase #7 | $136.34 | 8.112% | $147.3999 | $147.40 | $147.40 | $147.40 |
| 7 purchase totals = | $942.51 | $1,036.4591 | $1,036.47 | $1,036.45 | $1,036.50 | |