| 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 | $27.90 | 7.847% | $30.0893 | $30.09 | $30.10 | $30.10 |
| Purchase #2 | $194.66 | 8.395% | $211.0017 | $211.00 | $211.00 | $211.00 |
| Purchase #3 | $229.60 | 9.493% | $251.3959 | $251.40 | $251.40 | $251.40 |
| Purchase #4 | $56.51 | 11.669% | $63.1042 | $63.10 | $63.10 | $63.10 |
| Purchase #5 | $238.29 | 3.188% | $245.8867 | $245.89 | $245.90 | $245.90 |
| Purchase #6 | $134.31 | 11.694% | $150.0162 | $150.02 | $150.00 | $150.00 |
| Purchase #7 | $110.86 | 4.663% | $116.0294 | $116.03 | $116.05 | $116.00 |
| 7 purchase totals = | $992.13 | $1,067.5234 | $1,067.53 | $1,067.55 | $1,067.50 | |