| 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 | $109.30 | 13.575% | $124.1375 | $124.14 | $124.15 | $124.10 |
| Purchase #2 | $208.79 | 13.365% | $236.6948 | $236.69 | $236.70 | $236.70 |
| Purchase #3 | $191.88 | 13.458% | $217.7032 | $217.70 | $217.70 | $217.70 |
| Purchase #4 | $186.47 | 4.425% | $194.7213 | $194.72 | $194.70 | $194.70 |
| Purchase #5 | $68.80 | 11.230% | $76.5262 | $76.53 | $76.55 | $76.50 |
| Purchase #6 | $109.48 | 13.293% | $124.0332 | $124.03 | $124.05 | $124.00 |
| Purchase #7 | $196.99 | 5.557% | $207.9367 | $207.94 | $207.95 | $207.90 |
| 7 purchase totals = | $1,071.71 | $1,181.7529 | $1,181.75 | $1,181.80 | $1,181.60 | |