| 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 | $236.59 | 5.658% | $249.9763 | $249.98 | $250.00 | $250.00 |
| Purchase #2 | $61.71 | 12.181% | $69.2269 | $69.23 | $69.25 | $69.20 |
| Purchase #3 | $220.71 | 6.522% | $235.1047 | $235.10 | $235.10 | $235.10 |
| Purchase #4 | $185.72 | 11.715% | $207.4771 | $207.48 | $207.50 | $207.50 |
| Purchase #5 | $56.76 | 9.807% | $62.3265 | $62.33 | $62.35 | $62.30 |
| Purchase #6 | $7.91 | 11.126% | $8.7901 | $8.79 | $8.80 | $8.80 |
| Purchase #7 | $188.44 | 10.848% | $208.882 | $208.88 | $208.90 | $208.90 |
| 7 purchase totals = | $957.84 | $1,041.7836 | $1,041.79 | $1,041.90 | $1,041.80 | |