| 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 | $66.95 | 7.657% | $72.0764 | $72.08 | $72.10 | $72.10 |
| Purchase #2 | $227.69 | 9.385% | $249.0587 | $249.06 | $249.05 | $249.10 |
| Purchase #3 | $221.28 | 6.473% | $235.6035 | $235.60 | $235.60 | $235.60 |
| Purchase #4 | $157.53 | 11.753% | $176.0445 | $176.04 | $176.05 | $176.00 |
| Purchase #5 | $72.47 | 11.400% | $80.7316 | $80.73 | $80.75 | $80.70 |
| Purchase #6 | $91.43 | 9.713% | $100.3106 | $100.31 | $100.30 | $100.30 |
| Purchase #7 | $197.64 | 5.566% | $208.6406 | $208.64 | $208.65 | $208.60 |
| 7 purchase totals = | $1,034.99 | $1,122.4659 | $1,122.46 | $1,122.50 | $1,122.40 | |