| 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 | $107.47 | 8.326% | $116.418 | $116.42 | $116.40 | $116.40 |
| Purchase #2 | $237.51 | 11.266% | $264.2679 | $264.27 | $264.25 | $264.30 |
| Purchase #3 | $166.63 | 4.509% | $174.1433 | $174.14 | $174.15 | $174.10 |
| Purchase #4 | $151.26 | 4.350% | $157.8398 | $157.84 | $157.85 | $157.80 |
| Purchase #5 | $218.51 | 13.547% | $248.1115 | $248.11 | $248.10 | $248.10 |
| Purchase #6 | $10.77 | 11.502% | $12.0088 | $12.01 | $12.00 | $12.00 |
| Purchase #7 | $182.67 | 13.781% | $207.8438 | $207.84 | $207.85 | $207.80 |
| 7 purchase totals = | $1,074.82 | $1,180.6331 | $1,180.63 | $1,180.60 | $1,180.50 | |