| 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 | $215.65 | 3.440% | $223.0684 | $223.07 | $223.05 | $223.10 |
| Purchase #2 | $146.48 | 8.777% | $159.3365 | $159.34 | $159.35 | $159.30 |
| Purchase #3 | $63.67 | 12.692% | $71.751 | $71.75 | $71.75 | $71.80 |
| Purchase #4 | $232.38 | 6.190% | $246.7643 | $246.76 | $246.75 | $246.80 |
| Purchase #5 | $157.92 | 8.836% | $171.8738 | $171.87 | $171.85 | $171.90 |
| Purchase #6 | $231.43 | 8.777% | $251.7426 | $251.74 | $251.75 | $251.70 |
| Purchase #7 | $164.58 | 4.368% | $171.7689 | $171.77 | $171.75 | $171.80 |
| 7 purchase totals = | $1,212.11 | $1,296.3055 | $1,296.30 | $1,296.25 | $1,296.40 | |