| 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 | $239.94 | 4.180% | $249.9695 | $249.97 | $249.95 | $250.00 |
| Purchase #2 | $65.93 | 9.439% | $72.1531 | $72.15 | $72.15 | $72.20 |
| Purchase #3 | $222.43 | 13.625% | $252.7361 | $252.74 | $252.75 | $252.70 |
| Purchase #4 | $208.91 | 12.132% | $234.255 | $234.26 | $234.25 | $234.30 |
| Purchase #5 | $220.31 | 4.230% | $229.6291 | $229.63 | $229.65 | $229.60 |
| Purchase #6 | $77.37 | 4.824% | $81.1023 | $81.10 | $81.10 | $81.10 |
| Purchase #7 | $94.55 | 7.178% | $101.3368 | $101.34 | $101.35 | $101.30 |
| 7 purchase totals = | $1,129.44 | $1,221.1819 | $1,221.19 | $1,221.20 | $1,221.20 | |