| 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 | $12.30 | 11.778% | $13.7487 | $13.75 | $13.75 | $13.70 |
| Purchase #2 | $189.40 | 12.206% | $212.5182 | $212.52 | $212.50 | $212.50 |
| Purchase #3 | $222.47 | 6.390% | $236.6858 | $236.69 | $236.70 | $236.70 |
| Purchase #4 | $223.72 | 13.292% | $253.4569 | $253.46 | $253.45 | $253.50 |
| Purchase #5 | $171.80 | 4.181% | $178.983 | $178.98 | $179.00 | $179.00 |
| Purchase #6 | $25.83 | 12.805% | $29.1375 | $29.14 | $29.15 | $29.10 |
| Purchase #7 | $191.38 | 10.799% | $212.0471 | $212.05 | $212.05 | $212.00 |
| 7 purchase totals = | $1,036.90 | $1,136.5772 | $1,136.59 | $1,136.60 | $1,136.50 | |