| 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 | $234.73 | 12.733% | $264.6182 | $264.62 | $264.60 | $264.60 |
| Purchase #2 | $175.92 | 5.823% | $186.1638 | $186.16 | $186.15 | $186.20 |
| Purchase #3 | $217.51 | 4.650% | $227.6242 | $227.62 | $227.60 | $227.60 |
| Purchase #4 | $116.54 | 4.355% | $121.6153 | $121.62 | $121.60 | $121.60 |
| Purchase #5 | $236.42 | 11.850% | $264.4358 | $264.44 | $264.45 | $264.40 |
| Purchase #6 | $152.57 | 6.574% | $162.6 | $162.60 | $162.60 | $162.60 |
| Purchase #7 | $138.89 | 8.659% | $150.9165 | $150.92 | $150.90 | $150.90 |
| 7 purchase totals = | $1,272.58 | $1,377.9738 | $1,377.98 | $1,377.90 | $1,377.90 | |