| 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 | $210.89 | 5.479% | $222.4447 | $222.44 | $222.45 | $222.40 |
| Purchase #2 | $164.26 | 11.496% | $183.1433 | $183.14 | $183.15 | $183.10 |
| Purchase #3 | $12.29 | 3.815% | $12.7589 | $12.76 | $12.75 | $12.80 |
| Purchase #4 | $61.42 | 9.370% | $67.1751 | $67.18 | $67.20 | $67.20 |
| Purchase #5 | $234.33 | 3.608% | $242.7846 | $242.78 | $242.80 | $242.80 |
| Purchase #6 | $158.52 | 5.220% | $166.7947 | $166.79 | $166.80 | $166.80 |
| Purchase #7 | $184.58 | 8.408% | $200.0995 | $200.10 | $200.10 | $200.10 |
| 7 purchase totals = | $1,026.29 | $1,095.2008 | $1,095.19 | $1,095.25 | $1,095.20 | |