| 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 | $121.41 | 7.462% | $130.4696 | $130.47 | $130.45 | $130.50 |
| Purchase #2 | $165.89 | 10.734% | $183.6966 | $183.70 | $183.70 | $183.70 |
| Purchase #3 | $250.74 | 11.844% | $280.4376 | $280.44 | $280.45 | $280.40 |
| Purchase #4 | $247.68 | 8.733% | $269.3099 | $269.31 | $269.30 | $269.30 |
| Purchase #5 | $80.26 | 10.543% | $88.7218 | $88.72 | $88.70 | $88.70 |
| Purchase #6 | $149.90 | 11.527% | $167.179 | $167.18 | $167.20 | $167.20 |
| Purchase #7 | $196.69 | 3.524% | $203.6214 | $203.62 | $203.60 | $203.60 |
| 7 purchase totals = | $1,212.57 | $1,323.4359 | $1,323.44 | $1,323.40 | $1,323.40 | |