| 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 | $196.90 | 4.376% | $205.5163 | $205.52 | $205.50 | $205.50 |
| Purchase #2 | $214.55 | 3.125% | $221.2547 | $221.25 | $221.25 | $221.30 |
| Purchase #3 | $213.96 | 6.395% | $227.6427 | $227.64 | $227.65 | $227.60 |
| Purchase #4 | $146.45 | 12.612% | $164.9203 | $164.92 | $164.90 | $164.90 |
| Purchase #5 | $234.72 | 5.326% | $247.2212 | $247.22 | $247.20 | $247.20 |
| Purchase #6 | $128.87 | 12.560% | $145.0561 | $145.06 | $145.05 | $145.10 |
| Purchase #7 | $103.84 | 3.749% | $107.733 | $107.73 | $107.75 | $107.70 |
| 7 purchase totals = | $1,239.29 | $1,319.3443 | $1,319.34 | $1,319.30 | $1,319.30 | |